<http://webisa.webdatacommons.org/prov/429914791>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/232357736> .
<http://webisa.webdatacommons.org/232357736>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/232357736>	<http://www.w3.org/ns/prov#value>	"Rocks are made up mostly of crystals of different kinds of minerals, or broken pieces of crystals, or broken pieces of rocks." .
<http://webisa.webdatacommons.org/232357736>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<desertusa.com> .