pure science https://w3id.org/framester/wn/wn30/wndomains/wn-domain-pure_science <https://w3id.org/framester/wn/wn30/wndomains/WNDomain> rdfs:label pure science 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-biology> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-mathematics> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-chemistry> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-physics> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-astronomy> <https://w3id.org/framester/wn/wn30/wndomains/wn-domain-earth> risorse dalla linked data cloud