Term IRI Term label Parent term IRI Parent term label Alternative term Definition 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/BFO_0000051 has_part http://purl.obolibrary.org/obo/RO_0002131 location of has_part a core relation that holds between a whole and its part 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_0002327 enables http://purl.obolibrary.org/obo/RO_0002215 capable of is executing c enables p iff c is capable of p and c acts to execute p. http://purl.obolibrary.org/obo/RO_0002409 indirectly negatively regulates http://purl.obolibrary.org/obo/RO_0012012 indirectly regulates indirectly inhibits p indirectly negatively regulates q iff p is indirectly causally upstream of q and p negatively regulates q. http://purl.obolibrary.org/obo/RO_0002436 molecularly interacts with http://purl.obolibrary.org/obo/RO_0002434 interacts with molecularly binds with An interaction relationship in which the two partners are molecular entities that directly physically interact with each other for example via a stable binding interaction or a brief interaction during which one modifies the other. http://purl.obolibrary.org/obo/RO_0002449 directly negatively regulates activity of http://purl.obolibrary.org/obo/RO_0002448 directly regulates activity of directly inhibits The entity A, immediately upstream of the entity B, has an activity that negatively regulates an activity performed by B. For example, A and B may be gene products and binding of B by A negatively regulates the kinase activity of B. http://purl.obolibrary.org/obo/BFO_0000062 preceded by http://purl.obolibrary.org/obo/RO_0002086 ends after 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/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/BFO_0000050 part_of http://purl.obolibrary.org/obo/RO_0002131 location of part_of a core relation that holds between a part and its whole http://purl.obolibrary.org/obo/RO_0002233 has input http://purl.obolibrary.org/obo/RO_0000057 has participant consumes p has input c iff: p is a process, c is a material entity, c is a participant in p, c is present at the start of p, and the state of c is modified during p. 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_0002215 capable of http://purl.obolibrary.org/obo/RO_0002216 capable of part of has function realized in A relation between a material entity (such as a cell) and a process, in which the material entity has the ability to carry out the process. http://purl.obolibrary.org/obo/RO_0002331 involved in http://purl.obolibrary.org/obo/RO_0002431 involved in or involved in regulation of enables part of c involved_in p if and only if c enables some process p', and p' is part of p http://purl.obolibrary.org/obo/RO_0002431 involved in or involved in regulation of http://purl.obolibrary.org/obo/RO_0002500 causal agent in process involved in or reguates c involved in or regulates p if and only if either (i) c is involved in p or (ii) c is involved in regulation of p http://purl.obolibrary.org/obo/RO_0002216 capable of part of http://purl.obolibrary.org/obo/RO_0002500 causal agent in process has function in c stands in this relationship to p if and only if there exists some p' such that c is capable_of p', and p' is part_of p. http://purl.obolibrary.org/obo/RO_0002329 part of structure that is capable of http://purl.obolibrary.org/obo/RO_0002328 functionally related to 0 this relation holds between c and p when c is part of some c', and c' is capable of p. http://purl.obolibrary.org/obo/RO_0002418 causally upstream of or within http://purl.obolibrary.org/obo/RO_0002501 causal relation between processes influences (processual) p is 'causally upstream or within' q iff p is causally related to q, and the end of p precedes, or is coincident with, the end of q. http://purl.obolibrary.org/obo/RO_0002407 indirectly positively regulates http://purl.obolibrary.org/obo/RO_0012012 indirectly regulates indirectly activates p indirectly positively regulates q iff p is indirectly causally upstream of q and p positively regulates q. http://purl.obolibrary.org/obo/RO_0002450 directly positively regulates activity of http://purl.obolibrary.org/obo/RO_0002448 directly regulates activity of directly activates The entity A, immediately upstream of the entity B, has an activity that positively regulates an activity performed by B. For example, A and B may be gene products and binding of B by A positively regulates the kinase activity of B. http://purl.obolibrary.org/obo/RO_0004028 realized in response to stimulus http://purl.obolibrary.org/obo/RO_0002410 causally related to A relationship between a realizable entity R (e.g. function or disposition) and a material entity M where R is realized in response to a process that has an input stimulus of M. http://purl.obolibrary.org/obo/RO_0002025 has effector activity http://purl.obolibrary.org/obo/RO_0002017 has component activity A 'has effector activity' B if A and B are GO molecular functions (GO_0003674), A 'has component activity' B and B is the effector (output function) of B. Each compound function has only one effector activity. http://purl.obolibrary.org/obo/BFO_0000063 precedes http://purl.obolibrary.org/obo/RO_0002222 temporally related to 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/OBI_0000643 has grain http://purl.obolibrary.org/obo/BFO_0000051 has_part the relation of the cells in the finger of the skin to the finger, in which an indeterminate number of grains are parts of the whole by virtue of being grains in a collective that is part of the whole, and in which removing one granular part does not nec- essarily damage or diminish the whole. Ontological Whether there is a fixed, or nearly fixed number of parts - e.g. fingers of the hand, chambers of the heart, or wheels of a car - such that there can be a notion of a single one being missing, or whether, by contrast, the number of parts is indeterminate - e.g., cells in the skin of the hand, red cells in blood, or rubber molecules in the tread of the tire of the wheel of the car. http://purl.obolibrary.org/obo/OBI_0001938 has value specification http://purl.obolibrary.org/obo/BFO_0000051 has_part A relation between an information content entity and a value specification that specifies its value. http://purl.obolibrary.org/obo/RO_0002018 has component process http://purl.obolibrary.org/obo/RO_0002180 has_component w 'has process component' p if p and w are processes, w 'has part' p and w is such that it can be directly disassembled into into n parts p, p2, p3, ..., pn, where these parts are of similar type. http://purl.obolibrary.org/obo/RO_0019000 regulates characteristic http://purl.obolibrary.org/obo/RO_0002410 causally related to A relationship that holds between a process and a characteristic in which process (P) regulates characteristic (C) iff: P results in the existence of C OR affects the intensity or magnitude of C. http://purl.obolibrary.org/obo/RO_0019001 positively regulates characteristic http://purl.obolibrary.org/obo/RO_0019000 regulates characteristic A relationship that holds between a process and a characteristic in which process (P) positively regulates characteristic (C) iff: P results in an increase in the intensity or magnitude of C. http://purl.obolibrary.org/obo/RO_0019002 negatively regulates characteristic http://purl.obolibrary.org/obo/RO_0019000 regulates characteristic A relationship that holds between a process and a characteristic in which process (P) negatively regulates characteristic (C) iff: P results in a decrease in the intensity or magnitude of C. http://purl.obolibrary.org/obo/RO_0002333 enabled by http://purl.obolibrary.org/obo/RO_0002328 functionally related to inverse of enables http://purl.obolibrary.org/obo/RO_0002404 causally downstream of http://purl.obolibrary.org/obo/RO_0002427 causally downstream of or within inverse of upstream of http://purl.obolibrary.org/obo/RO_0002412 immediately causally upstream of http://purl.obolibrary.org/obo/RO_0002411 causally upstream of p is immediately causally upstream of q iff p is causally upstream of q, and the end of p is coincident with the beginning of q. http://purl.obolibrary.org/obo/RO_0002448 directly regulates activity of http://purl.obolibrary.org/obo/RO_0011002 regulates activity of The entity A, immediately upstream of the entity B, has an activity that regulates an activity performed by B. For example, A and B may be gene products and binding of B by A regulates the kinase activity of B. A and B can be physically interacting but not necessarily. Immediately upstream means there are no intermediate entity between A and B. http://purl.obolibrary.org/obo/RO_0002566 causally influences http://purl.obolibrary.org/obo/RO_0002506 causal relation between entities The entity or characteristic A is causally upstream of the entity or characteristic B, A having an effect on B. An entity corresponds to any biological type of entity as long as a mass is measurable. A characteristic corresponds to a particular specificity of an entity (e.g., phenotype, shape, size). http://purl.obolibrary.org/obo/RO_0002263 acts upstream of http://purl.obolibrary.org/obo/RO_0002264 acts upstream of or within c acts upstream of p if and only if c enables some f that is involved in p' and p' occurs chronologically before p, is not part of p, and affects the execution of p. c is a material entity and f, p, p' are processes. http://purl.obolibrary.org/obo/RO_0002304 causally upstream of, positive effect http://purl.obolibrary.org/obo/RO_0004047 causally upstream of or within, positive effect p is causally upstream of, positive effect q iff p is casually upstream of q, and the execution of p is required for the execution of q. http://purl.obolibrary.org/obo/RO_0002305 causally upstream of, negative effect http://purl.obolibrary.org/obo/RO_0004046 causally upstream of or within, negative effect p is causally upstream of, negative effect q iff p is casually upstream of q, and the execution of p decreases the execution of q. http://purl.obolibrary.org/obo/RO_0020337 has_constituent_monomer http://purl.obolibrary.org/obo/RO_0002180 has_component A relation that holds between a polymer and its constituent monomers. P has_constituent_monomer c if and only if P has_component multiple instances of c and each instance of c is covalently attached to another instance of c. http://purl.obolibrary.org/obo/RO_0002131 location of http://purl.obolibrary.org/obo/RO_0002323 mereotopologically related to x overlaps y if and only if there exists some z such that x has part z and z part of y 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_0011002 regulates activity of http://purl.obolibrary.org/obo/RO_0002566 causally influences The entity A has an activity that regulates an activity of the entity B. For example, A and B are gene products where the catalytic activity of A regulates the kinase activity of B. http://purl.obolibrary.org/obo/RO_0002411 causally upstream of http://purl.obolibrary.org/obo/RO_0002418 causally upstream of or within p is causally upstream of q iff p is causally related to q, the end of p precedes the end of q, and p is not an occurrent part of q. http://purl.obolibrary.org/obo/RO_0002211 regulates http://purl.obolibrary.org/obo/RO_0002411 causally upstream of p regulates q iff p is causally upstream of q, the execution of p is not constant and varies according to specific conditions, and p influences the rate or magnitude of execution of q due to an effect either on some enabler of q or some enabler of a part of q. http://purl.obolibrary.org/obo/RO_0002212 negatively regulates http://purl.obolibrary.org/obo/RO_0002211 regulates p negatively regulates q iff p regulates q, and p decreases the rate or magnitude of execution of q. http://purl.obolibrary.org/obo/RO_0002213 positively regulates http://purl.obolibrary.org/obo/RO_0002211 regulates p positively regulates q iff p regulates q, and p increases the rate or magnitude of execution of q. http://purl.obolibrary.org/obo/pr#has_gene_template has_gene_template http://purl.obolibrary.org/obo/RO_0002330 genomically_related_to See document https://docs.google.com/document/d/15iVMtMyYbQSlvUDgn2XUaDzpwkB0USZI for full definition. http://purl.obolibrary.org/obo/RO_0002180 has_component http://purl.obolibrary.org/obo/BFO_0000051 has_part w 'has component' p if w 'has part' p and w is such that it can be directly disassembled into into n parts p, p2, p3, ..., pn, where these parts are of similar type. http://purl.obolibrary.org/obo/RO_0002352 input of http://purl.obolibrary.org/obo/RO_0002328 functionally related to inverse of has input http://purl.obolibrary.org/obo/RO_0002023 directly negatively regulated by http://purl.obolibrary.org/obo/RO_0002022 directly regulated by Process(P2) is directly negatively regulated by process(P1) iff: P1 negatively regulates P2 via direct physical interaction between an agent executing P1 (or some part of P1) and an agent executing P2 (or some part of P2). For example, if protein A has protein binding activity(P1) that targets protein B and this binding negatively regulates the kinase activity (P2) of protein B then P2 directly negatively regulated by P1. http://purl.obolibrary.org/obo/RO_0002024 directly positively regulated by http://purl.obolibrary.org/obo/RO_0002022 directly regulated by Process(P2) is directly postively regulated by process(P1) iff: P1 positively regulates P2 via direct physical interaction between an agent executing P1 (or some part of P1) and an agent executing P2 (or some part of P2). For example, if protein A has protein binding activity(P1) that targets protein B and this binding positively regulates the kinase activity (P2) of protein B then P2 is directly postively regulated by P1. http://purl.obolibrary.org/obo/RO_0012011 indirectly causally upstream of http://purl.obolibrary.org/obo/RO_0002411 causally upstream of p is indirectly causally upstream of q iff p is causally upstream of q and there exists some process r such that p is causally upstream of r and r is causally upstream of q. http://purl.obolibrary.org/obo/RO_0012012 indirectly regulates http://purl.obolibrary.org/obo/RO_0012011 indirectly causally upstream of p indirectly regulates q iff p is indirectly causally upstream of q and p regulates q. http://purl.obolibrary.org/obo/RO_0002264 acts upstream of or within http://purl.obolibrary.org/obo/RO_0002500 causal agent in process c acts upstream of or within p if c is enables f, and f is causally upstream of or within p. c is a material entity and p is an process. http://purl.obolibrary.org/obo/RO_0004031 enables subfunction http://purl.obolibrary.org/obo/RO_0002328 functionally related to Holds between an entity and an process P where the entity enables some larger compound process, and that larger process has-part P. http://purl.obolibrary.org/obo/RO_0004034 acts upstream of, positive effect http://purl.obolibrary.org/obo/RO_0004032 acts upstream of or within, positive effect c 'acts upstream of, positive effect' p if c is enables f, and f is causally upstream of p, and the direction of f is positive http://purl.obolibrary.org/obo/RO_0004035 acts upstream of, negative effect http://purl.obolibrary.org/obo/RO_0004033 acts upstream of or within, negative effect c 'acts upstream of, negative effect' p if c is enables f, and f is causally upstream of p, and the direction of f is negative http://purl.obolibrary.org/obo/RO_0002334 regulated by http://purl.obolibrary.org/obo/RO_0002427 causally downstream of or within inverse of regulates http://purl.obolibrary.org/obo/RO_0002335 negatively regulated by http://purl.obolibrary.org/obo/RO_0002334 regulated by inverse of negatively regulates http://purl.obolibrary.org/obo/RO_0002336 positively regulated by http://purl.obolibrary.org/obo/RO_0002334 regulated by inverse of positively regulates http://purl.obolibrary.org/obo/RO_0002427 causally downstream of or within http://purl.obolibrary.org/obo/RO_0002501 causal relation between processes inverse of causally upstream of or within http://purl.obolibrary.org/obo/RO_0002500 causal agent in process http://purl.obolibrary.org/obo/RO_0002595 causal relation between material entity and a process A relationship between a material entity and a process where the material entity has some causal role that influences the process http://purl.obolibrary.org/obo/RO_0002501 causal relation between processes http://purl.obolibrary.org/obo/RO_0002410 causally related to p is causally related to q if and only if p or any part of p and q or any part of q are linked by a chain of events where each event pair is one where the execution of p influences the execution of q. p may be upstream, downstream, part of, or a container of q. http://purl.obolibrary.org/obo/RO_0002584 has part structure that is capable of http://purl.obolibrary.org/obo/RO_0002595 causal relation between material entity and a process s 'has part structure that is capable of' p if and only if there exists some part x such that s 'has part' x and x 'capable of' p http://purl.obolibrary.org/obo/RO_0002595 causal relation between material entity and a process http://purl.obolibrary.org/obo/RO_0002410 causally related to A relationship that holds between a material entity and a process in which causality is involved, with either the material entity or some part of the material entity exerting some influence over the process, or the process influencing some aspect of the material entity. http://purl.obolibrary.org/obo/RO_0002596 capable of regulating http://purl.obolibrary.org/obo/RO_0002500 causal agent in process Holds between c and p if and only if c is capable of some activity a, and a regulates p. http://purl.obolibrary.org/obo/RO_0002597 capable of negatively regulating http://purl.obolibrary.org/obo/RO_0002596 capable of regulating Holds between c and p if and only if c is capable of some activity a, and a negatively regulates p. http://purl.obolibrary.org/obo/RO_0002598 capable of positively regulating http://purl.obolibrary.org/obo/RO_0002596 capable of regulating Holds between c and p if and only if c is capable of some activity a, and a positively regulates p. http://purl.obolibrary.org/obo/RO_0002608 process has causal agent http://purl.obolibrary.org/obo/RO_0002410 causally related to Inverse of 'causal agent in process' http://purl.obolibrary.org/obo/RO_0002015 has positive regulatory component activity http://purl.obolibrary.org/obo/RO_0002013 has regulatory component activity A relationship that holds between a GO molecular function and a component of that molecular function that positively regulates the activity of the whole. More formally, A 'has regulatory component activity' B iff :A and B are GO molecular functions (GO_0003674), A has_component B and A is positively regulated by B. http://purl.obolibrary.org/obo/RO_0002013 has regulatory component activity http://purl.obolibrary.org/obo/RO_0002017 has component activity A 'has regulatory component activity' B if A and B are GO molecular functions (GO_0003674), A has_component B and A is regulated by B. http://purl.obolibrary.org/obo/RO_0002014 has negative regulatory component activity http://purl.obolibrary.org/obo/RO_0002013 has regulatory component activity A relationship that holds between a GO molecular function and a component of that molecular function that negatively regulates the activity of the whole. More formally, A 'has regulatory component activity' B iff :A and B are GO molecular functions (GO_0003674), A has_component B and A is negatively regulated by B. http://purl.obolibrary.org/obo/RO_0009501 realized in response to http://purl.obolibrary.org/obo/RO_0002410 causally related to r 'realized in response to' s iff, r is a realizable (e.g. a plant trait such as responsivity to drought), s is an environmental stimulus (a process), and s directly causes the realization of r. http://purl.obolibrary.org/obo/RO_0002428 involved in regulation of http://purl.obolibrary.org/obo/RO_0002431 involved in or involved in regulation of c involved in regulation of p if c is involved in some p' and p' regulates some p http://purl.obolibrary.org/obo/RO_0002429 involved in positive regulation of http://purl.obolibrary.org/obo/RO_0002428 involved in regulation of c involved in regulation of p if c is involved in some p' and p' positively regulates some p http://purl.obolibrary.org/obo/RO_0002430 involved in negative regulation of http://purl.obolibrary.org/obo/RO_0002428 involved in regulation of c involved in regulation of p if c is involved in some p' and p' negatively regulates some p http://purl.obolibrary.org/obo/RO_0002578 directly regulates http://purl.obolibrary.org/obo/RO_0002211 regulates p directly regulates q iff p is immediately causally upstream of q and p regulates q. http://purl.obolibrary.org/obo/RO_0002629 directly positively regulates http://purl.obolibrary.org/obo/RO_0002578 directly regulates p directly positively regulates q iff p is immediately causally upstream of q, and p positively regulates q. http://purl.obolibrary.org/obo/RO_0002630 directly negatively regulates http://purl.obolibrary.org/obo/RO_0002578 directly regulates p directly negatively regulates q iff p is immediately causally upstream of q, and p negatively regulates q. http://purl.obolibrary.org/obo/RO_0002087 immediately preceded by http://purl.obolibrary.org/obo/BFO_0000062 preceded by starts_at_end_of http://purl.obolibrary.org/obo/RO_0002090 immediately precedes http://purl.obolibrary.org/obo/BFO_0000063 precedes meets http://purl.obolibrary.org/obo/RO_0002447 phosphorylates http://purl.obolibrary.org/obo/RO_0002436 molecularly interacts with An interaction relation between x and y in which x catalyzes a reaction in which a phosphate group is added to y. http://purl.obolibrary.org/obo/RO_0002405 immediately causally downstream of http://purl.obolibrary.org/obo/RO_0002404 causally downstream of http://purl.obolibrary.org/obo/RO_0002017 has component activity http://purl.obolibrary.org/obo/RO_0002018 has component process http://purl.obolibrary.org/obo/IAO_0000039 has measurement unit label http://purl.obolibrary.org/obo/BFO_0000051 has_part http://purl.obolibrary.org/obo/RO_0002559 causally influenced by http://purl.obolibrary.org/obo/RO_0002506 causal relation between entities http://purl.obolibrary.org/obo/RO_0002563 interaction relation helper property http://purl.obolibrary.org/obo/RO_0002464 helper property (not for use in curation) http://purl.obolibrary.org/obo/RO_0002564 molecular interaction relation helper property http://purl.obolibrary.org/obo/RO_0002563 interaction relation helper property http://purl.obolibrary.org/obo/RO_0002481 is kinase activity http://purl.obolibrary.org/obo/RO_0002564 molecular interaction relation helper property http://purl.obolibrary.org/obo/RO_0002086 ends after http://purl.obolibrary.org/obo/RO_0002222 temporally related to http://purl.obolibrary.org/obo/RO_0004033 acts upstream of or within, negative effect http://purl.obolibrary.org/obo/RO_0002264 acts upstream of or within http://purl.obolibrary.org/obo/RO_0004032 acts upstream of or within, positive effect http://purl.obolibrary.org/obo/RO_0002264 acts upstream of or within http://purl.obolibrary.org/obo/RO_0002022 directly regulated by http://purl.obolibrary.org/obo/RO_0002334 regulated by http://purl.obolibrary.org/obo/RO_0002506 causal relation between entities http://purl.obolibrary.org/obo/RO_0002410 causally related to http://purl.obolibrary.org/obo/RO_0004046 causally upstream of or within, negative effect http://purl.obolibrary.org/obo/RO_0002418 causally upstream of or within http://purl.obolibrary.org/obo/RO_0004047 causally upstream of or within, positive effect http://purl.obolibrary.org/obo/RO_0002418 causally upstream of or within 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/BFO_0000055 realizes Paraphrase of elucidation: a relation between a process and a realizable entity, where there is some material entity that is bearer of the realizable entity and participates in the process, and the realizable entity comes to be realized in the course of the process http://purl.obolibrary.org/obo/OBI_0001937 has specified numeric value A relation between a value specification and a number that quantifies it. http://purl.obolibrary.org/obo/RO_0017001 device utilizes material X device utilizes material Y means X and Y are material entities, and X is capable of some process P that has input Y. http://purl.obolibrary.org/obo/RO_0002434 interacts with A relationship that holds between two entities in which the processes executed by the two entities are causally connected. http://purl.obolibrary.org/obo/RO_0002323 mereotopologically related to A mereological relationship or a topological relationship http://purl.obolibrary.org/obo/RO_0002328 functionally related to A grouping relationship for any relationship directly involving a function, or that holds because of a function of one of the related entities. http://purl.obolibrary.org/obo/RO_0020105 is anatomical entity This property only applies to anatomical entities. http://purl.obolibrary.org/obo/RO_0002410 causally related to relation that links two events, processes, states, or objects such that one event, process, state, or object (a cause) contributes to the production of another event, process, state, or object (an effect) where the cause is partly or wholly responsible for the effect, and the effect is partly or wholly dependent on the cause. http://purl.obolibrary.org/obo/BFO_0000054 realized in realized_in http://purl.obolibrary.org/obo/RO_0002464 helper property (not for use in curation) http://purl.obolibrary.org/obo/RO_0002222 temporally related to http://purl.obolibrary.org/obo/RO_0018033 is conjugate base of http://purl.obolibrary.org/obo/RO_0018034 is conjugate acid of http://purl.obolibrary.org/obo/RO_0018036 is tautomer of http://purl.obolibrary.org/obo/RO_0018037 is substituent group from http://purl.obolibrary.org/obo/RO_0018038 has functional parent http://purl.obolibrary.org/obo/RO_0018039 is enantiomer of http://purl.obolibrary.org/obo/RO_0018040 has parent hydride http://purl.obolibrary.org/obo/RO_0002353 output_of http://purl.obolibrary.org/obo/RO_0002502 depends on http://purl.obolibrary.org/obo/RO_0002330 genomically_related_to