{"@context":{"ns0":"https://saref.etsi.org/saref4agri-new/","rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","owl":"http://www.w3.org/2002/07/owl#","rdfs":"http://www.w3.org/2000/01/rdf-schema#","ns1":"http://www.w3.org/ns/sosa/"},"@id":"ns0:hasGreenhouseGasEmission","@type":"owl:ObjectProperty","rdfs:label":"has greenhouse gas emission","rdfs:range":{"@id":"ns1:Observation"},"rdfs:comment":"This property indicates that a farm or a machine can have an estimation of the total greenhouse gas emission during a time period of usually a year. The emission is expressed in terms of the amount of kilograms of carbon equivalent per ton of product produced by the farm."}