<http://webisa.webdatacommons.org/prov/341325564> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/131036757> . <http://webisa.webdatacommons.org/131036757> <http://www.w3.org/ns/prov#value> "Blue Aragonite is a calcium carbonate crystal, which occurs in Spain, Peru, Italy, Austria, and other countries." . <http://webisa.webdatacommons.org/prov/5285855> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/131036757> . <http://webisa.webdatacommons.org/131036757> <http://www.w3.org/ns/prov#wasQuotedFrom> <crystalsrocksandgems.com> . <http://webisa.webdatacommons.org/131036757> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> .