Term IRI	Term label	Parent term IRI	Parent term label	Alternative term	Definition
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 specifically dependent continuant = Def. b is a continuant & there is some independent continuant c which is not a spatial region and which is such that b s-depends_on c at every time t during the course of b’s existence. (axiom label in BFO2 Reference: [050-003])
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_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/RO_0002577	system	http://purl.obolibrary.org/obo/BFO_0000040	material entity		A material entity consisting of multiple components that are causally integrated.
https://www.w3id.org/sco#SCO_0000036	stakeholder	https://www.w3id.org/sco#SCO_0000028	composante de système complexe		
https://www.w3id.org/sco#SCO_0000035	indicatore	https://www.w3id.org/sco#SCO_0000028	composante de système complexe		
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_0000035	process boundary	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_0000148	zero-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		
https://www.w3id.org/sco#SCO_0000002	system development	http://purl.obolibrary.org/obo/BFO_0000015	process		
https://www.w3id.org/sco#SCO_0000001	interazione	http://purl.obolibrary.org/obo/BFO_0000015	process		
http://purl.obolibrary.org/obo/BFO_0000034	function	http://purl.obolibrary.org/obo/BFO_0000016	disposition		
https://www.w3id.org/sco#SCO_0000016	prospettiva	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_0000145	relational quality	http://purl.obolibrary.org/obo/BFO_0000019	quality		
http://purl.obolibrary.org/obo/BFO_0000019	quality	http://purl.obolibrary.org/obo/BFO_0000020	specifically dependent continuant		
https://www.w3id.org/sco#SCO_0000041	proprietà del systema complesso	http://purl.obolibrary.org/obo/BFO_0000020	specifically dependent continuant		
https://www.w3id.org/sco#SCO_0000017	ruolo di indicatore	http://purl.obolibrary.org/obo/BFO_0000023	role		
https://www.w3id.org/sco#SCO_0000019	worth-role	http://purl.obolibrary.org/obo/BFO_0000023	role		
https://www.w3id.org/sco#SCO_0000018	stakeholder-role	http://purl.obolibrary.org/obo/BFO_0000023	role		
https://www.w3id.org/sco#SCO_0000025	system spatial region	http://purl.obolibrary.org/obo/BFO_0000028	three-dimensional spatial region		
http://www.ontologyrepository.com/CommonCoreOntologies/InformationContentEntity	Information Content Entity	http://purl.obolibrary.org/obo/BFO_0000031	generically dependent continuant		
http://purl.obolibrary.org/obo/BFO_0000202	temporal interval	http://purl.obolibrary.org/obo/BFO_0000038	one-dimensional temporal region		
http://purl.obolibrary.org/obo/BFO_0000024	fiat object part	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		
https://www.w3id.org/sco#SCO_0000013	system component	http://purl.obolibrary.org/obo/BFO_0000040	material entity		
https://www.w3id.org/sco#SCO_0000006	system environment	http://purl.obolibrary.org/obo/BFO_0000040	material entity		
https://www.w3id.org/sco#SCO_0000014	system environment component	http://purl.obolibrary.org/obo/BFO_0000040	material entity		
http://purl.obolibrary.org/obo/BFO_0000142	fiat line	http://purl.obolibrary.org/obo/BFO_0000140	continuant fiat boundary		
http://purl.obolibrary.org/obo/BFO_0000146	fiat surface	http://purl.obolibrary.org/obo/BFO_0000140	continuant fiat boundary		
http://purl.obolibrary.org/obo/BFO_0000147	fiat point	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/BFO_0000140	continuant fiat boundary	http://purl.obolibrary.org/obo/BFO_0000141	immaterial entity		
https://www.w3id.org/sco#SCO_0000024	system boundary	http://purl.obolibrary.org/obo/BFO_0000146	fiat surface		
http://purl.obolibrary.org/obo/BFO_0000203	temporal instant	http://purl.obolibrary.org/obo/BFO_0000148	zero-dimensional temporal region		
https://www.w3id.org/sco#SCO_0000011	system history	http://purl.obolibrary.org/obo/BFO_0000182	history		
https://www.w3id.org/sco#SCO_0000015	système complexe	http://purl.obolibrary.org/obo/RO_0002577	system		
https://www.w3id.org/sco#SCO_0000023	storia del sistema complesso	https://www.w3id.org/sco#SCO_0000011	system history		
https://www.w3id.org/sco#SCO_0000005	worth information content entity	http://www.ontologyrepository.com/CommonCoreOntologies/InformationContentEntity	Information Content Entity		
http://www.ontologyrepository.com/CommonCoreOntologies/RepresentationalInformationContentEntity	Representational Information Content Entity	http://www.ontologyrepository.com/CommonCoreOntologies/InformationContentEntity	Information Content Entity		
https://www.w3id.org/sco#SCO_0000004	perspective information content entity	http://www.ontologyrepository.com/CommonCoreOntologies/InformationContentEntity	Information Content Entity		
https://www.w3id.org/sco#SCO_0000003	la valeur de l’indicateur	http://www.ontologyrepository.com/CommonCoreOntologies/RepresentationalInformationContentEntity	Representational Information Content Entity		
https://www.w3id.org/sco#SCO_0000028	composante de système complexe	https://www.w3id.org/sco#SCO_0000013	system component		
https://www.w3id.org/sco#SCO_0000029	system agent	https://www.w3id.org/sco#SCO_0000013	system component		
https://www.w3id.org/sco#SCO_0000031	frontière de système complexe	https://www.w3id.org/sco#SCO_0000024	system boundary		
https://www.w3id.org/sco#SCO_0000010	sviluppo del sistema complesso	https://www.w3id.org/sco#SCO_0000002	system development		
https://www.w3id.org/sco#SCO_0000032	région d’espace de système complexe	https://www.w3id.org/sco#SCO_0000025	system spatial region		
https://www.w3id.org/sco#SCO_0000012	environnement de système complexe	https://www.w3id.org/sco#SCO_0000006	system environment		
https://www.w3id.org/sco#SCO_0000040	stakeholder perspective information content entity	https://www.w3id.org/sco#SCO_0000004	perspective information content entity		
https://www.w3id.org/sco#SCO_0000009	interazione tra le componenti del sistema e le componenti de l'ambiente del sistema	https://www.w3id.org/sco#SCO_0000001	interazione		
https://www.w3id.org/sco#SCO_0000008	interazione tra le componenti dell’ambiente di sistema	https://www.w3id.org/sco#SCO_0000001	interazione		
https://www.w3id.org/sco#SCO_0000007	interazione tra le componenti del sistema	https://www.w3id.org/sco#SCO_0000001	interazione		
https://www.w3id.org/sco#SCO_0000020	interazione tra le componenti del sistema complesso e le componenti dell’ambiente del sistema complesso	https://www.w3id.org/sco#SCO_0000009	interazione tra le componenti del sistema e le componenti de l'ambiente del sistema		
https://www.w3id.org/sco#SCO_0000021	interazione tra le componenti dell’ambiente di sistema complesso	https://www.w3id.org/sco#SCO_0000008	interazione tra le componenti dell’ambiente di sistema		
https://www.w3id.org/sco#SCO_0000022	interazione tra le componenti del sistema complesso	https://www.w3id.org/sco#SCO_0000007	interazione tra le componenti del sistema		
https://www.w3id.org/sco#SCO_0000026	composante de l'environnement de système complexe	https://www.w3id.org/sco#SCO_0000014	system environment component		
https://www.w3id.org/sco#SCO_0000027	system environnement agent	https://www.w3id.org/sco#SCO_0000014	system environment component		
https://www.w3id.org/sco#SCO_0000034	complex system agent	https://www.w3id.org/sco#SCO_0000029	system agent		
https://www.w3id.org/sco#SCO_0000033	complex system environment agent	https://www.w3id.org/sco#SCO_0000027	system environnement agent		
https://www.w3id.org/sco#SCO_0000043	self-organization	https://www.w3id.org/sco#SCO_0000041	proprietà del systema complesso		
https://www.w3id.org/sco#SCO_0000042	émergence (propriété émergentes	https://www.w3id.org/sco#SCO_0000041	proprietà del systema complesso		
https://www.w3id.org/sco#SCO_0000030	stakeholder perspective	https://www.w3id.org/sco#SCO_0000016	prospettiva		
http://purl.obolibrary.org/obo/BFO_0000001	entity				
https://spec.industrialontologies.org/ontology/core/meta/AnnotationVocabulary/MaturityLevel	maturity level				
http://purl.obolibrary.org/obo/RO_0000052	characteristic of	http://purl.obolibrary.org/obo/RO_0002314	characteristic of part 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_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_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/RO_0002314	characteristic of part of	http://purl.obolibrary.org/obo/RO_0002502	depends on	inheres in part of	q characteristic of part of w if and only if there exists some p such that q inheres in p and p part of w.
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/RO_0000092	disposition of	http://purl.obolibrary.org/obo/RO_0000052	characteristic of		inverse of has disposition
http://purl.obolibrary.org/obo/RO_0002163	spatially disjoint from	http://purl.obolibrary.org/obo/RO_0002323	mereotopologically related to		A is spatially_disjoint_from B if and only if they have no parts in common
http://purl.obolibrary.org/obo/BFO_0000219	generically depends on at all times	http://purl.obolibrary.org/obo/BFO_0000084	generically depends on		
http://purl.obolibrary.org/obo/BFO_0000220	is carrier of at all times	http://purl.obolibrary.org/obo/BFO_0000101	is carrier of		
http://purl.obolibrary.org/obo/BFO_0000172	has member part at all times	http://purl.obolibrary.org/obo/BFO_0000110	has continuant part at all times		
http://purl.obolibrary.org/obo/BFO_0000181	has proper temporal part	http://purl.obolibrary.org/obo/BFO_0000121	has temporal part		
http://purl.obolibrary.org/obo/BFO_0000170	location of at all times	http://purl.obolibrary.org/obo/BFO_0000124	location of		
http://purl.obolibrary.org/obo/BFO_0000173	member part of at all times	http://purl.obolibrary.org/obo/BFO_0000177	continuant part of at all times		
http://purl.obolibrary.org/obo/BFO_0000136	proper temporal part of	http://purl.obolibrary.org/obo/BFO_0000139	temporal part of		
http://purl.obolibrary.org/obo/BFO_0000082	located in at all times	http://purl.obolibrary.org/obo/BFO_0000171	located in		
http://purl.obolibrary.org/obo/BFO_0000166	participates in at all times	http://purl.obolibrary.org/obo/BFO_0000056	participates in		
https://www.w3id.org/sco#SCO_0000038	agente in al tempo t	http://purl.obolibrary.org/obo/BFO_0000056	participates in		
http://purl.obolibrary.org/obo/BFO_0000167	has participant at all times	http://purl.obolibrary.org/obo/BFO_0000057	has participant		
https://www.w3id.org/sco#SCO_0000037	has agent at time t	http://purl.obolibrary.org/obo/BFO_0000057	has participant		
http://purl.obolibrary.org/obo/BFO_0000163	material basis of at all times	http://purl.obolibrary.org/obo/BFO_0000127	material basis of		
http://purl.obolibrary.org/obo/BFO_0000121	has temporal part	http://purl.obolibrary.org/obo/BFO_0000117	has occurrent part		
http://purl.obolibrary.org/obo/BFO_0000118	has proper occurrent part	http://purl.obolibrary.org/obo/BFO_0000117	has occurrent part		
http://purl.obolibrary.org/obo/BFO_0000137	proper continuant part of at all times	http://purl.obolibrary.org/obo/BFO_0000175	proper continuant part of at some time		
http://purl.obolibrary.org/obo/BFO_0000197	inheres in	http://purl.obolibrary.org/obo/BFO_0000195	specifically depends on		
http://purl.obolibrary.org/obo/BFO_0000113	has material basis at all times	http://purl.obolibrary.org/obo/BFO_0000218	has material basis		
http://purl.obolibrary.org/obo/BFO_0000138	proper occurrent part of	http://purl.obolibrary.org/obo/BFO_0000132	occurrent part of		
http://purl.obolibrary.org/obo/BFO_0000139	temporal part of	http://purl.obolibrary.org/obo/BFO_0000132	occurrent part of		
http://purl.obolibrary.org/obo/BFO_0000129	member part of	http://purl.obolibrary.org/obo/BFO_0000176	continuant part of		
http://purl.obolibrary.org/obo/BFO_0000177	continuant part of at all times	http://purl.obolibrary.org/obo/BFO_0000176	continuant part of		
http://purl.obolibrary.org/obo/BFO_0000175	proper continuant part of at some time	http://purl.obolibrary.org/obo/BFO_0000176	continuant part of		
http://purl.obolibrary.org/obo/BFO_0000111	has proper continuant part at all times	http://purl.obolibrary.org/obo/BFO_0000174	has proper continuant part at some time		
http://purl.obolibrary.org/obo/BFO_0000115	has member part	http://purl.obolibrary.org/obo/BFO_0000178	has continuant part		
http://purl.obolibrary.org/obo/BFO_0000110	has continuant part at all times	http://purl.obolibrary.org/obo/BFO_0000178	has continuant part		
http://purl.obolibrary.org/obo/BFO_0000174	has proper continuant part at some time	http://purl.obolibrary.org/obo/BFO_0000178	has continuant part		
http://purl.obolibrary.org/obo/BFO_0000196	bearer of	http://purl.obolibrary.org/obo/BFO_0000194	specifically depended on by		
http://purl.obolibrary.org/obo/BFO_0000217	spatially projects onto at all times	http://purl.obolibrary.org/obo/BFO_0000216	spatially projects onto		
http://purl.obolibrary.org/obo/BFO_0000165	is concretized by at all times	http://purl.obolibrary.org/obo/BFO_0000058	is concretized by		
http://purl.obolibrary.org/obo/BFO_0000164	concretizes at all times	http://purl.obolibrary.org/obo/BFO_0000059	concretizes		
http://www.ontologyrepository.com/CommonCoreOntologies/represents	represents	http://www.ontologyrepository.com/CommonCoreOntologies/is_about	is about		
http://www.ontologyrepository.com/CommonCoreOntologies/represented_by	represented by	http://www.ontologyrepository.com/CommonCoreOntologies/is_subject_of	is subject of		
http://purl.obolibrary.org/obo/BFO_0000211	occupies spatial region at all times	http://purl.obolibrary.org/obo/BFO_0000210	occupies spatial region		
http://purl.obolibrary.org/obo/RO_0000053	has characteristic			is bearer of	Inverse of characteristic_of
http://purl.obolibrary.org/obo/BFO_0000062	preceded by			preceded_by	x is preceded by y if and only if the time point at which y ends is before or equivalent to the time point at which x starts. Formally: x preceded by y iff ω(y) <= α(x), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
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_0000063	precedes				x precedes y if and only if the time point at which x ends is before or equivalent to the time point at which y starts. Formally: x precedes y iff ω(x) <= α(y), where α is a function that maps a process to a start point, and ω is a function that maps a process to an end point.
http://purl.obolibrary.org/obo/RO_0002323	mereotopologically related to				A mereological relationship or a topological relationship
http://purl.obolibrary.org/obo/BFO_0000054	has realization			realized_in	
http://purl.obolibrary.org/obo/BFO_0000084	generically depends on				
http://purl.obolibrary.org/obo/BFO_0000101	is carrier of				
http://purl.obolibrary.org/obo/BFO_0000124	location of				
http://purl.obolibrary.org/obo/BFO_0000153	temporally projects onto				
http://purl.obolibrary.org/obo/BFO_0000171	located in				
http://purl.obolibrary.org/obo/BFO_0000184	history of				
http://purl.obolibrary.org/obo/BFO_0000185	has history				
http://purl.obolibrary.org/obo/BFO_0000056	participates in				
http://purl.obolibrary.org/obo/BFO_0000057	has participant				
http://purl.obolibrary.org/obo/BFO_0000223	last instant of				
http://purl.obolibrary.org/obo/BFO_0000055	realizes				
http://purl.obolibrary.org/obo/BFO_0000127	material basis of				
http://purl.obolibrary.org/obo/BFO_0000221	first instant of				
http://purl.obolibrary.org/obo/BFO_0000117	has occurrent part				
http://purl.obolibrary.org/obo/BFO_0000224	has last instant				
http://purl.obolibrary.org/obo/BFO_0000199	occupies temporal region				
http://purl.obolibrary.org/obo/BFO_0000200	occupies spatiotemporal region				
http://purl.obolibrary.org/obo/RO_0002502	depends on				
http://purl.obolibrary.org/obo/BFO_0000195	specifically depends on				
http://purl.obolibrary.org/obo/BFO_0000218	has material basis				
http://purl.obolibrary.org/obo/BFO_0000132	occurrent part of				
http://purl.obolibrary.org/obo/BFO_0000176	continuant part of				
http://purl.obolibrary.org/obo/BFO_0000183	environs				
http://purl.obolibrary.org/obo/BFO_0000178	has continuant part				
http://purl.obolibrary.org/obo/BFO_0000194	specifically depended on by				
http://purl.obolibrary.org/obo/BFO_0000216	spatially projects onto				
http://purl.obolibrary.org/obo/BFO_0000058	is concretized by				
http://purl.obolibrary.org/obo/BFO_0000059	concretizes				
http://purl.obolibrary.org/obo/BFO_0000108	exists at				
http://www.ontologyrepository.com/CommonCoreOntologies/is_about	is about				
http://www.ontologyrepository.com/CommonCoreOntologies/is_subject_of	is subject of				
http://purl.obolibrary.org/obo/BFO_0000222	has first instant				
http://purl.obolibrary.org/obo/BFO_0000210	occupies spatial region				
