<http://purl.obolibrary.org/obo/ENVO_00000321>	<http://www.geneontology.org/formats/oboInOwl#hasOBONamespace>	"ENVO"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://purl.obolibrary.org/obo/ENVO_00000321>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#Class> .
<http://purl.obolibrary.org/obo/ENVO_00000321>	<http://www.geneontology.org/formats/oboInOwl#id>	"ENVO:00000321"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://purl.obolibrary.org/obo/ENVO_00000321>	<http://www.w3.org/2000/01/rdf-schema#subClassOf>	<http://purl.obolibrary.org/obo/ENVO_00000067> .
<http://purl.obolibrary.org/obo/ENVO_00000321>	<http://www.w3.org/2000/01/rdf-schema#label>	"joint-plane cave"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://purl.obolibrary.org/obo/ENVO_00000321>	<http://purl.obolibrary.org/obo/IAO_0000115>	"A cavity developed along a joint and elongate in cross-section."^^<http://www.w3.org/2001/XMLSchema#string> .