Woody Plant Ontology Smart Appliances REFerence ontology Source
http://www.cropontology.org/rdf/UO:0000036 http://www.w3.org/2006/time#Year LOOM
http://www.cropontology.org/rdf/CO_357:2100002 https://w3id.org/saref#Measurement LOOM
http://www.cropontology.org/rdf/Time https://w3id.org/saref#Time LOOM
http://www.cropontology.org/rdf/Measurement https://w3id.org/saref#Measurement LOOM