Term IRI	Term label	Parent term IRI	Parent term label	Alternative term	Definition
http://purl.obolibrary.org/obo/OBI_0001620	latitude coordinate measurement datum	http://purl.obolibrary.org/obo/GEO_000000787	geodetic coordinate measurement datum	latitude	A measurement datum that is the measure of the latitude coordinate of a site.
http://purl.obolibrary.org/obo/OBI_0001621	longitude coordinate measurement datum	http://purl.obolibrary.org/obo/GEO_000000787	geodetic coordinate measurement datum	longitude	A measurement datum that is the measure of the longitude coordinate of a site.
http://purl.obolibrary.org/obo/GEO_000000396	sovereign state	http://purl.obolibrary.org/obo/GEO_000000400	governmental organization	nation state	A governmental organization with a defined territory on which it exercises internal and external sovereignty, a permanent population, a government, and the capacity to enter into relations with other sovereign states.
http://purl.obolibrary.org/obo/GEO_000000797	de jure sovereign state	http://purl.obolibrary.org/obo/GEO_000000396	sovereign state	de jure state	A sovereign state whose political sovereignty has been recognized by the United Nations, in accordance with international law.
http://purl.obolibrary.org/obo/PATO_0000117	size	http://purl.obolibrary.org/obo/PATO_0001241	physical object quality		A morphology quality inhering in a bearer by virtue of the bearer's physical magnitude.
http://purl.obolibrary.org/obo/PATO_0001241	physical object quality	http://purl.obolibrary.org/obo/BFO_0000019	quality		A quality which inheres in a continuant.
http://purl.obolibrary.org/obo/PATO_0001323	area	http://purl.obolibrary.org/obo/PATO_0001709	2-D extent		A 2-D extent quality inhering in a bearer by virtue of the bearer's two dimensional extent.
http://purl.obolibrary.org/obo/PATO_0001709	2-D extent	http://purl.obolibrary.org/obo/PATO_0000117	size		A size quality inhering in an bearer by virtue of the bearer's extension in two dimensions.
http://purl.obolibrary.org/obo/GEO_000083916	governance organization	http://purl.obolibrary.org/obo/OBI_0000245	organization		An organization consisting of private entities (people or organizations) who engage in goal-oriented decision-making; creating rules, norms, or laws; and encouraging or incentivizing adherence to them that are directed at a population of people, and whose actions are not enforced by state entities.
http://purl.obolibrary.org/obo/BFO_0000002	continuant	http://purl.obolibrary.org/obo/BFO_0000001	entity		An entity that exists in full at any time in which it exists at all, persists through time while maintaining its identity and has no temporal parts.
http://purl.obolibrary.org/obo/BFO_0000003	occurrent	http://purl.obolibrary.org/obo/BFO_0000001	entity		An entity that has temporal parts and that happens, unfolds or develops through time.
http://purl.obolibrary.org/obo/BFO_0000004	independent continuant	http://purl.obolibrary.org/obo/BFO_0000002	continuant		b is an independent continuant = Def. b is a continuant which is such that there is no c and no t such that b s-depends_on c at t. (axiom label in BFO2 Reference: [017-002])
http://purl.obolibrary.org/obo/BFO_0000015	process	http://purl.obolibrary.org/obo/BFO_0000003	occurrent		p is a process = Def. p is an occurrent that has temporal proper parts and for some time t, p s-depends_on some material entity at t. (axiom label in BFO2 Reference: [083-003])
http://purl.obolibrary.org/obo/BFO_0000017	realizable entity	http://purl.obolibrary.org/obo/BFO_0000020	specifically dependent continuant		A specifically dependent continuant  that inheres in continuant  entities and are not exhibited in full at every time in which it inheres in an entity or group of entities. The exhibition or actualization of a realizable entity is a particular manifestation, functioning or process that occurs under certain circumstances.
http://purl.obolibrary.org/obo/BFO_0000020	specifically dependent continuant	http://purl.obolibrary.org/obo/BFO_0000002	continuant		b is a relational specifically dependent continuant = Def. b is a specifically dependent continuant and there are n &gt; 1 independent continuants c1, … cn which are not spatial regions are such that for all 1  i &lt; j  n, ci  and cj share no common parts, are such that for each 1  i  n, b s-depends_on ci at every time t during the course of b’s existence (axiom label in BFO2 Reference: [131-004])
http://purl.obolibrary.org/obo/BFO_0000023	role	http://purl.obolibrary.org/obo/BFO_0000017	realizable entity		A realizable entity  the manifestation of which brings about some result or end that is not essential to a continuant  in virtue of the kind of thing that it is but that can be served or participated in by that kind of continuant  in some kinds of natural, social or institutional contexts.
http://purl.obolibrary.org/obo/BFO_0000031	generically dependent continuant	http://purl.obolibrary.org/obo/BFO_0000002	continuant		b is a generically dependent continuant = Def. b is a continuant that g-depends_on one or more other entities. (axiom label in BFO2 Reference: [074-001])
http://purl.obolibrary.org/obo/BFO_0000035	process boundary	http://purl.obolibrary.org/obo/BFO_0000003	occurrent		p is a process boundary =Def. p is a temporal part of a process & p has no proper temporal parts. (axiom label in BFO2 Reference: [084-001])
http://purl.obolibrary.org/obo/BFO_0000040	material entity	http://purl.obolibrary.org/obo/BFO_0000004	independent continuant		An independent continuant that is spatially extended whose identity is independent of that of other entities and can be maintained through time.
http://purl.obolibrary.org/obo/BFO_0000140	continuant fiat boundary	http://purl.obolibrary.org/obo/BFO_0000141	immaterial entity		b is a continuant fiat boundary = Def. b is an immaterial entity that is of zero, one or two dimensions and does not include a spatial region as part. (axiom label in BFO2 Reference: [029-001])
http://purl.obolibrary.org/obo/BFO_0000144	process profile	http://purl.obolibrary.org/obo/BFO_0000015	process		b is a process_profile =Def. there is some process c such that b process_profile_of c (axiom label in BFO2 Reference: [093-002])
http://purl.obolibrary.org/obo/BFO_0000145	relational quality	http://purl.obolibrary.org/obo/BFO_0000019	quality		b is a relational quality = Def. for some independent continuants c, d and for some time t: b quality_of c at t & b quality_of d at t. (axiom label in BFO2 Reference: [057-001])
http://purl.obolibrary.org/obo/IAO_0000003	measurement unit label	http://purl.obolibrary.org/obo/IAO_0000009	data item label		A data item label that denotes a unit of measure.
http://purl.obolibrary.org/obo/IAO_0000032	scalar measurement datum	http://purl.obolibrary.org/obo/IAO_0000109	measurement datum		a scalar measurement datum is a measurement datum that is composed of two parts, numerals and a unit label.
http://purl.obolibrary.org/obo/OBI_0000245	organization	http://purl.obolibrary.org/obo/BFO_0000004	independent continuant		An organization is a continuant entity which can play roles,  has members, and has a set of organization rules.  Members of organizations are either organizations themselves or individual people. Members can bear specific organization member roles that are determined in the organization rules. The organization rules also determine how decisions are made on behalf of the organization by the organization members.
http://purl.obolibrary.org/obo/OBI_0001931	scalar value specification	http://purl.obolibrary.org/obo/OBI_0001933	value specification		A value specification that consists of two parts: a numeral and a unit label
http://purl.obolibrary.org/obo/GEO_000000004	subnational entity	http://purl.obolibrary.org/obo/GEO_000000400	governmental organization		a governmental organization that has a local, regional, or territorial government that recognizes a sovereign state as its higher political authority
http://purl.obolibrary.org/obo/GEO_000000005	major administrative subdivision	http://purl.obolibrary.org/obo/GEO_000000004	subnational entity		A subnational entity that is the primary organizational member of a nation, is subject to the full set of laws of the nation, enjoys all the privileges established under the laws of the nation, is not a member of any other geopolitical entity, and itself governs a part of the geographical region governed by the nation.
http://purl.obolibrary.org/obo/GEO_000000006	geopolitical dependency	http://purl.obolibrary.org/obo/GEO_000000004	subnational entity		A subnational entity that does not possess full political independence or sovereignty as a sovereign state, but remains politically outside of the controlling state and controls a geographical region that is outside the controlling state's integral region.
http://purl.obolibrary.org/obo/GEO_000000370	geographical entity	http://purl.obolibrary.org/obo/BFO_0000040	material entity		A material entity that is (1) a bona fide or fiat object part of the crust, any bodies of liquid on or contained within the crust, or planetary boundary layer (if present) of a terrestrial planet (including Earth), dwarf planet, exoplanet, natural satellite, planetesimal, or small Solar System body, and that (2) overlaps the planetary surface (including having a boundary that coincides with part of the planetary surface).
http://purl.obolibrary.org/obo/GEO_000000372	geographical region	http://purl.obolibrary.org/obo/GEO_000000370	geographical entity		A geographical entity that is demarcated at least in part by one or more closed fiat boundaries all of whose lines are part of the planetary surface.
http://purl.obolibrary.org/obo/GEO_000000393	nongovernmental organization	http://purl.obolibrary.org/obo/OBI_0000245	organization		a geopolitical organization that is voluntary and private, whose members are individual persons or organizations that come together to acheive a common purpose.
http://purl.obolibrary.org/obo/GEO_000000395	intergovernmental organization	http://purl.obolibrary.org/obo/GEO_000083916	governance organization		an intergovernmental organization that has at least three member states, that has activies in at least three states, and that is unified by some formal intergovernmental agreement
http://purl.obolibrary.org/obo/GEO_000000400	governmental organization	http://purl.obolibrary.org/obo/GEO_000083916	governance organization		An organization that governs the people living in a particular geographical region or aggregate of geographical regions.  The geographical region it governs can change over time (such as the westward expansion of the United States and the addition of Hawaii). 

Note: this definition was taken over from "geopolitical organization".
http://purl.obolibrary.org/obo/GEO_000000001	geopolitical entity	http://www.geneontology.org/formats/oboInOwl#ObsoleteClass	obsolete_class		An organization that governs the people living in a particular geographical region or aggregate of geographical regions.  The geographical region it governs can change over time (such as the westward expansion of the United States and the addition of Hawaii)
http://purl.obolibrary.org/obo/GEO_000000002	obsolete group of governmental organizations	http://purl.obolibrary.org/obo/BFO_0000004	independent continuant		An aggregate of geopoliticial entities.  Examples include the group of states of the United States, the nations of North America, and so on.
http://purl.obolibrary.org/obo/GEO_000000003	nation	http://www.geneontology.org/formats/oboInOwl#ObsoleteClass	obsolete_class		A geopolitical entity that is self contained and recognizes no higher political authority than itself.
http://purl.obolibrary.org/obo/GEO_000000007	group of major administrative subdivisions	http://purl.obolibrary.org/obo/GEO_000000337	aggregate of governmental organizations		An aggregate of governmental organizations that is not itself a major administrative subdivision and whose members are only major administrative subdivisions that have some feature in common.
http://purl.obolibrary.org/obo/GEO_000000008	group of dependencies	http://purl.obolibrary.org/obo/GEO_000000337	aggregate of governmental organizations		An aggregate of governmental organizations that is not itself a geopolitical dependency and whose members are only geopolitical dependencies that have some feature in common.
http://purl.obolibrary.org/obo/GEO_000000337	aggregate of governmental organizations	http://purl.obolibrary.org/obo/BFO_0000004	independent continuant		An aggregate of organizations that is not itself a governmental organization, has only governmental organizations as members, and has at least two governmental organizations as members.

http://purl.obolibrary.org/obo/GEO_000000357	contiguous island land mass	http://purl.obolibrary.org/obo/GEO_000000334	subcontinental land mass		A subcontinental land mass that is part of an island and includes part of the land surface of the island.
http://purl.obolibrary.org/obo/GEO_000000371	geographical feature	http://purl.obolibrary.org/obo/GEO_000000370	geographical entity		A geographical entity that has at least one bona fide boundary.
http://purl.obolibrary.org/obo/GEO_000000377	aggregate of geographical entities	http://purl.obolibrary.org/obo/BFO_0000027	object aggregate		An object aggregate of geographical entities
http://purl.obolibrary.org/obo/GEO_000000401	aggregate of geopolitical organizations	http://purl.obolibrary.org/obo/BFO_0000004	independent continuant		An object aggregate that is not itself a geopolitical organization and whose members are only geopolitical organizations that have some feature in common
http://purl.obolibrary.org/obo/GEO_000000402	obsolete aggregate of dependencies	http://purl.obolibrary.org/obo/GEO_000000337	aggregate of governmental organizations		An aggregate of governmental organizations that is not itself a geopolitical dependency and whose members are only geopolitical dependencies that have some feature in common.
http://purl.obolibrary.org/obo/GEO_000000403	obsolete aggregate of major administrative subdivisions	http://purl.obolibrary.org/obo/GEO_000000337	aggregate of governmental organizations		An aggregate of governmental organizations that is not itself a major administrative subdivision and whose members are only major administrative subdivisions that have some feature in common
http://purl.obolibrary.org/obo/GEO_000000404	aggregate of sovereign states	http://purl.obolibrary.org/obo/GEO_000000337	aggregate of governmental organizations		An aggregate of governmental organizations that is not itself a sovereign state and whose members are only sovereign states that have some feature in common
http://purl.obolibrary.org/obo/GEO_000000787	geodetic coordinate measurement datum	http://purl.obolibrary.org/obo/IAO_0000109	measurement datum		A measurement of location on the Earth that uses a single number to specify a coordinate in a coordinate system known as a geodetic datum.
http://purl.obolibrary.org/obo/UO_0000047	area unit	http://purl.obolibrary.org/obo/IAO_0000003	measurement unit label		A unit which is a standard measure of the amount of a 2-dimensional flat surface.
http://purl.obolibrary.org/obo/BFO_0000148	zero-dimensional temporal region	http://purl.obolibrary.org/obo/BFO_0000008	temporal region	temporal instant.	
http://purl.obolibrary.org/obo/GEO_000000335	contiguous land mass	http://purl.obolibrary.org/obo/GEO_000000334	subcontinental land mass	contiguous continental land mass	
http://purl.obolibrary.org/obo/GEO_000000392	private governance organization	http://purl.obolibrary.org/obo/GEO_000083916	governance organization		
http://purl.obolibrary.org/obo/BFO_0000008	temporal region	http://purl.obolibrary.org/obo/BFO_0000003	occurrent		
http://purl.obolibrary.org/obo/BFO_0000011	spatiotemporal region	http://purl.obolibrary.org/obo/BFO_0000003	occurrent		
http://purl.obolibrary.org/obo/BFO_0000141	immaterial entity	http://purl.obolibrary.org/obo/BFO_0000004	independent continuant		
http://purl.obolibrary.org/obo/BFO_0000009	two-dimensional spatial region	http://purl.obolibrary.org/obo/BFO_0000006	spatial region		
http://purl.obolibrary.org/obo/BFO_0000018	zero-dimensional spatial region	http://purl.obolibrary.org/obo/BFO_0000006	spatial region		
http://purl.obolibrary.org/obo/BFO_0000026	one-dimensional spatial region	http://purl.obolibrary.org/obo/BFO_0000006	spatial region		
http://purl.obolibrary.org/obo/BFO_0000028	three-dimensional spatial region	http://purl.obolibrary.org/obo/BFO_0000006	spatial region		
http://purl.obolibrary.org/obo/BFO_0000038	one-dimensional temporal region	http://purl.obolibrary.org/obo/BFO_0000008	temporal region		
http://purl.obolibrary.org/obo/BFO_0000182	history	http://purl.obolibrary.org/obo/BFO_0000015	process		
http://purl.obolibrary.org/obo/BFO_0000034	function	http://purl.obolibrary.org/obo/BFO_0000016	disposition		
http://purl.obolibrary.org/obo/BFO_0000016	disposition	http://purl.obolibrary.org/obo/BFO_0000017	realizable entity		
http://purl.obolibrary.org/obo/BFO_0000019	quality	http://purl.obolibrary.org/obo/BFO_0000020	specifically dependent continuant		
http://purl.obolibrary.org/obo/BFO_0000024	fiat object	http://purl.obolibrary.org/obo/BFO_0000040	material entity		
http://purl.obolibrary.org/obo/BFO_0000027	object aggregate	http://purl.obolibrary.org/obo/BFO_0000040	material entity		
http://purl.obolibrary.org/obo/BFO_0000030	object	http://purl.obolibrary.org/obo/BFO_0000040	material entity		
http://purl.obolibrary.org/obo/BFO_0000142	one-dimensional continuant fiat boundary	http://purl.obolibrary.org/obo/BFO_0000140	continuant fiat boundary		
http://purl.obolibrary.org/obo/BFO_0000146	two-dimensional continuant fiat boundary	http://purl.obolibrary.org/obo/BFO_0000140	continuant fiat boundary		
http://purl.obolibrary.org/obo/BFO_0000147	zero-dimensional continuant fiat boundary	http://purl.obolibrary.org/obo/BFO_0000140	continuant fiat boundary		
http://purl.obolibrary.org/obo/BFO_0000006	spatial region	http://purl.obolibrary.org/obo/BFO_0000141	immaterial entity		
http://purl.obolibrary.org/obo/BFO_0000029	site	http://purl.obolibrary.org/obo/BFO_0000141	immaterial entity		
http://purl.obolibrary.org/obo/GEO_000000789	plane angle measurement unit label	http://purl.obolibrary.org/obo/IAO_0000003	measurement unit label		
http://purl.obolibrary.org/obo/GEO_000000391	geopoli organization	http://purl.obolibrary.org/obo/OBI_0000245	organization		
http://purl.obolibrary.org/obo/GEO_000000373	body of water	http://purl.obolibrary.org/obo/GEO_000000372	geographical region		
http://purl.obolibrary.org/obo/GEO_000000375	land mass	http://purl.obolibrary.org/obo/GEO_000000372	geographical region		
http://purl.obolibrary.org/obo/geo.owl/GEO_000000399	supranational entity	http://purl.obolibrary.org/obo/GEO_000000400	governmental organization		
http://purl.obolibrary.org/obo/GEO_000000376	island	http://purl.obolibrary.org/obo/GEO_000000334	subcontinental land mass		
http://purl.obolibrary.org/obo/GEO_000000390	aggregate of islands	http://purl.obolibrary.org/obo/GEO_000000369	aggregate of contiguous land masses		
http://purl.obolibrary.org/obo/GEO_000000334	subcontinental land mass	http://purl.obolibrary.org/obo/GEO_000000375	land mass		
http://purl.obolibrary.org/obo/GEO_000000369	aggregate of contiguous land masses	http://purl.obolibrary.org/obo/GEO_000000375	land mass		
http://purl.obolibrary.org/obo/GEO_000000374	continent	http://purl.obolibrary.org/obo/GEO_000000375	land mass		
http://purl.obolibrary.org/obo/GEO_000000378	aggregate of geographical features	http://purl.obolibrary.org/obo/GEO_000000377	aggregate of geographical entities		
http://purl.obolibrary.org/obo/IAO_0000009	data item label			datum label	An information content entity that is part of some data item and is used to partially define the denotation of that data item.
http://purl.obolibrary.org/obo/IAO_0000109	measurement datum				A measurement datum is an information content entity that is a recording of the output of a measurement such as produced by a device.
http://purl.obolibrary.org/obo/OBI_0001933	value specification				An information content entity that specifies a value within a classification scheme or on a quantitative scale.
http://purl.obolibrary.org/obo/GEO_000000788	geodetic datum				A coordinate system, and a set of reference points, used to locate places on the Earth (or similar objects).
http://purl.obolibrary.org/obo/BFO_0000001	entity				
http://www.geneontology.org/formats/oboInOwl#ObsoleteClass	obsolete_class				
http://purl.obolibrary.org/obo/RO_0000079	function of	http://purl.obolibrary.org/obo/RO_0000052	characteristic of	is function of	a relation between a function and an independent continuant (the bearer), in which the function specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/RO_0000080	quality of	http://purl.obolibrary.org/obo/RO_0000052	characteristic of	quality_of	a relation between a quality and an independent continuant (the bearer), in which the quality specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/RO_0000085	has function	http://purl.obolibrary.org/obo/RO_0000053	has characteristic	has_function	a relation between an independent continuant (the bearer) and a function, in which the function specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/RO_0000086	has quality	http://purl.obolibrary.org/obo/RO_0000053	has characteristic	has_quality	a relation between an independent continuant (the bearer) and a quality, in which the quality specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/RO_0002350	member of	http://purl.obolibrary.org/obo/BFO_0000050	part of	member part of	is member of is a mereological relation between a item and a collection.
http://purl.obolibrary.org/obo/RO_0000087	has role	http://purl.obolibrary.org/obo/RO_0000053	has characteristic	has_role	a relation between an independent continuant (the bearer) and a role, in which the role specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/RO_0000081	role of	http://purl.obolibrary.org/obo/RO_0000052	characteristic of	role_of	a relation between a role and an independent continuant (the bearer), in which the role specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/OBI_0000293	has_specified_input	http://purl.obolibrary.org/obo/RO_0000057	has participant		A relation between a planned process and a continuant participating in that process that is not created during  the process. The presence of the continuant during the process is explicitly specified in the plan specification which the process realizes the concretization of.
http://purl.obolibrary.org/obo/OBI_0000295	is_specified_input_of	http://purl.obolibrary.org/obo/RO_0000056	participates in		A relation between a planned process and a continuant participating in that process that is not created during  the process. The presence of the continuant during the process is explicitly specified in the plan specification which the process realizes the concretization of.
http://purl.obolibrary.org/obo/OBI_0000299	has_specified_output	http://purl.obolibrary.org/obo/RO_0000057	has participant		A relation between a planned process and a continuant participating in that process. The presence of the continuant at the end of the process is explicitly specified in the objective specification which the process realizes the concretization of.
http://purl.obolibrary.org/obo/OBI_0000312	is_specified_output_of	http://purl.obolibrary.org/obo/RO_0000056	participates in		A relation between a planned process and a continuant participating in that process. The presence of the continuant at the end of the process is explicitly specified in the objective specification which the process realizes the concretization of.
http://purl.obolibrary.org/obo/RO_0002351	has member	http://purl.obolibrary.org/obo/BFO_0000051	has part		has member is a mereological relation between a collection and an item.
http://purl.obolibrary.org/obo/BFO_0000111	has proper continuant part at all times	http://purl.obolibrary.org/obo/BFO_0000110	has continuant part at all times		b has_proper_continuant_part c at t = Def. c proper_continuant_part_of b at t. [XXX-001
http://purl.obolibrary.org/obo/RO_0000091	has disposition	http://purl.obolibrary.org/obo/RO_0000053	has characteristic		a relation between an independent continuant (the bearer) and a disposition, in which the disposition specifically depends on the bearer for its existence
http://purl.obolibrary.org/obo/BFO_0000137	proper part of continuant at all times	http://purl.obolibrary.org/obo/BFO_0000177	part of continuant at all times		b proper_continuant_part_of c at t =Def. b continuant_part_of c at t  & b and c are not identical. (axiom label in BFO2 Reference: [004-001])
http://purl.obolibrary.org/obo/RO_0000092	disposition of	http://purl.obolibrary.org/obo/RO_0000052	characteristic of		
http://purl.obolibrary.org/obo/RO_0000052	characteristic of			inheres_in	a relation between a specifically dependent continuant (the characteristic) and any other entity (the bearer), in which the characteristic depends on the bearer for its existence.
http://purl.obolibrary.org/obo/RO_0000053	has characteristic			is bearer of	Inverse of characteristic_of
http://purl.obolibrary.org/obo/RO_0000056	participates in			participates_in	a relation between a continuant and a process, in which the continuant is somehow involved in the process
http://purl.obolibrary.org/obo/RO_0000057	has participant			has_participant	a relation between a process and a continuant, in which the continuant is somehow involved in the process
http://purl.obolibrary.org/obo/RO_0001000	derives from			derives_from	a relation between two distinct material entities, the new entity and the old entity, in which the new entity begins to exist when the old entity ceases to exist, and the new entity inherits the significant portion of the matter of the old entity
http://purl.obolibrary.org/obo/RO_0001001	derives into			derives_into	a relation between two distinct material entities, the old entity and the new entity, in which the new entity begins to exist when the old entity ceases to exist, and the new entity inherits the significant portion of the matter of the old entity
http://purl.obolibrary.org/obo/RO_0001015	location of			location_of	a relation between two independent continuants, the location and the target, in which the target is entirely within the location
http://purl.obolibrary.org/obo/RO_0002000	2D boundary of			is boundary of	a relation between a 2D immaterial entity (the boundary) and a material entity, in which the boundary delimits the material entity
http://purl.obolibrary.org/obo/RO_0002002	has 2D boundary			has_2D_boundary	a relation between a material entity and a 2D immaterial entity (the boundary), in which the boundary delimits the material entity
http://purl.obolibrary.org/obo/RO_0001025	located in			located_in	a relation between two independent continuants, the target and the location, in which the target is entirely within the location
http://purl.obolibrary.org/obo/BFO_0000051	has part			has_part	a core relation that holds between a whole and its part
http://purl.obolibrary.org/obo/BFO_0000050	part_of			part_of	a core relation that holds between a part and its whole
http://purl.obolibrary.org/obo/BFO_0000066	occurs in			unfolds_in	b occurs_in c =def b is a process and c is a material entity or immaterial entity& there exists a spatiotemporal region r and b occupies_spatiotemporal_region r.& forall(t) if b exists_at t then c exists_at t & there exist spatial regions s and s’ where & b spatially_projects_onto s at t& c is occupies_spatial_region s’ at t& s is a proper_continuant_part_of s’ at t
http://purl.obolibrary.org/obo/BFO_0000067	contains process				[copied from inverse property 'occurs in'] b occurs_in c =def b is a process and c is a material entity or immaterial entity& there exists a spatiotemporal region r and b occupies_spatiotemporal_region r.& forall(t) if b exists_at t then c exists_at t & there exist spatial regions s and s’ where & b spatially_projects_onto s at t& c is occupies_spatial_region s’ at t& s is a proper_continuant_part_of s’ at t
http://purl.obolibrary.org/obo/IAO_0000004	has measurement value				A relation between a scalar measurement data item and a number that quantifies it.
http://purl.obolibrary.org/obo/IAO_0000136	is about				is_about is a (currently) primitive relation that relates an information artifact to an entity.
http://purl.obolibrary.org/obo/OBI_0001938	has value specification				A relation between an information content entity and a value specification that specifies its value.
http://purl.obolibrary.org/obo/RO_0000058	is concretized as				A relationship between a generically dependent continuant and a specifically dependent continuant or process, in which the generically dependent continuant depends on some independent continuant or process in virtue of the fact that the specifically dependent continuant or process also depends on that same independent continuant. A generically dependent continuant may be concretized as multiple specifically dependent continuants or processes.
http://purl.obolibrary.org/obo/RO_0000059	concretizes				A relationship between a specifically dependent continuant or process and a generically dependent continuant, in which the generically dependent continuant depends on some independent continuant in virtue of the fact that the specifically dependent continuant or process also depends on that same independent continuant. Multiple specifically dependent continuants or processes can concretize the same generically dependent continuant.
http://purl.obolibrary.org/obo/BFO_0000177	part of continuant at all times				[copied from inverse property 'has continuant part at all times that part exists'] forall(t) exists_at(y,t) -> exists_at(x,t) and 'has continuant part'(x,y,t)
http://purl.obolibrary.org/obo/BFO_0000187	has continuant part at all times that part exists				forall(t) exists_at(y,t) -> exists_at(x,t) and 'has continuant part'(x,y,t)
http://purl.obolibrary.org/obo/GEO_000000329	is subordinate authority of				A governing organization G1 is subordinate to another governing organization G2 iff there is some authority possessed by G2 that is not possessed by G1 and G1's jurisdiction falls within the relevant jurisdiction of G2.
http://purl.obolibrary.org/obo/BFO_0000110	has continuant part at all times				b has_continuant_part c at t = Def. c continuant_part_of b at t. (axiom label in BFO2 Reference: [006-001])
http://purl.obolibrary.org/obo/BFO_0000054	realized in			realized_in	
http://purl.obolibrary.org/obo/BFO_0000075	is aggregate of			aggregate_of	
http://purl.obolibrary.org/obo/BFO_0000055	realizes				
http://purl.obolibrary.org/obo/RO_0004096	DEPRECATED inheres in				
http://purl.obolibrary.org/obo/RO_0004097	DEPRECATED bearer of				
http://purl.obolibrary.org/obo/BFO_0000083	occupies spatial region at some time				
http://purl.obolibrary.org/obo/BFO_0000123	has spatial occupant at some time				
http://purl.obolibrary.org/obo/GEO_000000328	is in aggregate				
http://purl.obolibrary.org/obo/GEO_000000336	has jurisdiction in				
