<http://purl.obolibrary.org/obo/RO_0004048>	<http://purl.obolibrary.org/obo/IAO_0000115>	"Used to annotate object properties representing a causal relationship where the value indicates a direction. Should be \"+\", \"-\" or \"0\"" .
<http://purl.obolibrary.org/obo/RO_0004048>	<http://www.w3.org/2000/01/rdf-schema#subPropertyOf>	<http://purl.obolibrary.org/obo/RO_0002422> .
<http://purl.obolibrary.org/obo/RO_0004048>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/2002/07/owl#AnnotationProperty> .
<http://purl.obolibrary.org/obo/RO_0004048>	<http://www.geneontology.org/formats/oboInOwl#created_by>	"cjm"^^<http://www.w3.org/2001/XMLSchema#string> .
<http://purl.obolibrary.org/obo/RO_0004048>	<http://www.w3.org/2000/01/rdf-schema#label>	"is directional form of" .
<http://purl.obolibrary.org/obo/RO_0004048>	<http://www.geneontology.org/formats/oboInOwl#creation_date>	"2018-03-13T23:59:29Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> .