interaction relation helper property
http://purl.obolibrary.org/obo/RO_0002563
Property info
IAO 0000117
Chris Mungall
page
https://github.com/oborel/obo-relations/wiki/InteractionRelations
seeAlso
http://ontologydesignpatterns.org/wiki/Submissions:N-Ary_Relation_Pattern_%28OWL_2%29