<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://www.w3.org/2000/01/rdf-schema#label> "adjacent to"@en .
<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://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_0000412> <http://purl.obolibrary.org/obo/ro.owl> .
<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://www.w3.org/2000/01/rdf-schema#label> "adjacent to"@en .
<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://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_0000412> <http://purl.obolibrary.org/obo/ro.owl> .