loading...| Preferred Name | function | |
| Synonyms |
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| Definitions |
Definition: A realizable entity [snap:RealizableEntity] the manifestation of which is an essentially end-directed activity of a continuant [snap:Continuant] entity in virtue of that continuant [snap:Continuant] entity being a specific kind of entity in the kind or kinds of contexts that it is made for. Examples: the function of a birth canal to enable transport, the function of the heart in the body: to pump blood, to receive de-oxygenated and oxygenated blood, etc., the function of reproduction in the transmission of genetic material, the digestive function of the stomach to nutriate the body, the function of a hammer to drive in nails, the function of a computer program to compute mathematical equations, the function of an automobile to provide transportation, the function of a judge in a court of law |
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| ID |
http://purl.obolibrary.org/obo/BFO_0000034 |
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| comment |
Definition: A realizable entity [snap:RealizableEntity] the manifestation of which is an essentially end-directed activity of a continuant [snap:Continuant] entity in virtue of that continuant [snap:Continuant] entity being a specific kind of entity in the kind or kinds of contexts that it is made for. Examples: the function of a birth canal to enable transport, the function of the heart in the body: to pump blood, to receive de-oxygenated and oxygenated blood, etc., the function of reproduction in the transmission of genetic material, the digestive function of the stomach to nutriate the body, the function of a hammer to drive in nails, the function of a computer program to compute mathematical equations, the function of an automobile to provide transportation, the function of a judge in a court of law |
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| BFO CLIF specification label |
Function |
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| BFO OWL specification label |
function |
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| editor note |
BFO 2 Reference: In the past, we have distinguished two varieties of function, artifactual function and biological function. These are not asserted subtypes of BFO:function however, since the same function – for example: to pump, to transport – can exist both in artifacts and in biological entities. The asserted subtypes of function that would be needed in order to yield a separate monoheirarchy are not artifactual function, biological function, etc., but rather transporting function, pumping function, etc. |
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| elucidation |
A function is a disposition that exists in virtue of the bearer’s physical make-up and this physical make-up is something the bearer possesses because it came into being, either through evolution (in the case of natural biological entities) or through intentional design (in the case of artifacts), in order to realize processes of a certain sort. (axiom label in BFO2 Reference: [064-001]) |
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| example of usage |
the function of a heart pacemaker to regulate the beating of a heart through electricity the function of a hammer to drive in nails the function of amylase in saliva to break down starch into sugar |
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| has associated axiom(fol) |
(forall (x) (if (Function x) (Disposition x))) // axiom label in BFO2 CLIF: [064-001] |
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| isDefinedBy | ||
| label |
function function |
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| prefixIRI |
BFO:0000034 |
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| prefLabel |
function |
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| subClassOf |