About: http://webisa.webdatacommons.org/27414455

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	First of all, most of what we normally consider as rock is a mineral
http://www.w3.org/ns/prov#wasQuotedFrom	aquariumarts.com