<http://purl.obolibrary.org/obo/RO_0002220> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/2002/07/owl#ObjectProperty> . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000115> "x adjacent to y if and only if x and y share a boundary." . <http://purl.obolibrary.org/obo/RO_0002220> <http://www.w3.org/2000/01/rdf-schema#label> "adjacent to"@en . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000116> "This relation acts as a join point with BSPO" . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000412> <http://purl.obolibrary.org/obo/ro.owl> . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000112> "A caterpillar walking on the surface of a leaf is adjacent_to the leaf, if one of the caterpillar appendages is touching the leaf. In contrast, a butterfly flying close to a flower is not considered adjacent, unless there are any touching parts." . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000112> "The skin of the forelimb is adjacent to the skin of the torso if these are considered anatomical subdivisions with a defined border. Otherwise a relation such as continuous_with would be used." . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000112> "The epidermis layer of a vertebrate is adjacent to the dermis." . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000112> "The plasma membrane of a cell is adjacent to the cytoplasm, and also to the cell lumen which the cytoplasm occupies." . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000114> <http://purl.obolibrary.org/obo/IAO_0000125> . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/IAO_0000117> "Chris Mungall" . <http://purl.obolibrary.org/obo/RO_0002220> <http://purl.obolibrary.org/obo/RO_0001900> <http://purl.obolibrary.org/obo/RO_0001901> .