{"@context":{"ns0":"https://www.tno.nl/agrifood/ontology/common-greenhouse-ontology#","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/ssn/","skos":"http://www.w3.org/2004/02/skos/core#","metadata_def":"http://data.bioontology.org/metadata/def/","metadata":"http://data.bioontology.org/metadata/"},"@graph":[{"@id":"ns0:VentilationSystem","@type":"owl:Class","rdfs:subClassOf":{"@id":"ns1:System"},"rdfs:label":[{"@language":"nl","@value":"Ventilatiesysteem"},{"@language":"en","@value":"Ventilation System"}],"rdfs:comment":"Ventilation is a crucial tool for growers to create a good growing climate in their greenhouses. Opening from the ridge, the ventilation vents are positioned at the highest place of the Dutch Venlo greenhouse, making it the best position to discharge hot air from the greenhouse.\nThere are several options regarding the ventilation capacity of a Venlo greenhouse, choices can be made between 1 pane-, 2 pane, 3 pane- and 4 pane-ventialtion. The depth of the windows also largely influence the ventilation capacity of the greenhouse.\nVentilation system could use fans too.","rdfs:seeAlso":"https://dutchgreenhouses.com/technology/ventilation","skos:altLabel":[{"@language":"nl","@value":"Luchtmechaniek"},{"@language":"en","@value":"Ventilation Mechanism"}],"metadata:def/prefLabel":[{"@language":"nl","@value":"Ventilatiesysteem"},{"@language":"en","@value":"Ventilation System"}],"metadata:def/mappingLoom":"ventilationsystem","metadata:def/mappingSameURI":{"@id":"ns0:VentilationSystem"},"metadata:prefixIRI":"cgo:VentilationSystem"},{"@id":"ns0:PushPullMechanism","rdfs:subClassOf":{"@id":"ns0:VentilationSystem"}},{"@id":"ns0:RackAndPinionMechanism","rdfs:subClassOf":{"@id":"ns0:VentilationSystem"}},{"@id":"ns0:SwingMechanism","rdfs:subClassOf":{"@id":"ns0:VentilationSystem"}},{"@id":"ns0:hasVentilationSections","rdfs:domain":{"@id":"ns0:VentilationSystem"}}]}