astronomy https://w3id.org/framester/wn/wn30/wndomains/wn-domain-astronomy <https://w3id.org/framester/wn/wn30/wndomains/WNDomain> rdfs:label astronomy rdf:type <https://w3id.org/framester/wn/wn30/wndomains/WNDomain> <https://w3id.org/framester/wn/wn30/wndomains/hasSubDomain> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-topography> <https://w3id.org/framester/wn/wn30/wndomains/isSubDomainOf> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-pure_science> risorse dalla linked data cloud