<http://webisa.webdatacommons.org/prov/199579236>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/347338328> .
<http://webisa.webdatacommons.org/prov/324958600>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/347338328> .
<http://webisa.webdatacommons.org/347338328>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/347338328>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<yale.edu> .
<http://webisa.webdatacommons.org/prov/375231984>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/347338328> .
<http://webisa.webdatacommons.org/347338328>	<http://www.w3.org/ns/prov#value>	"A rock is gradually crumbled (actually smashed) by the action of heat, cold, rain, snow, ice, and surface waters such as oceans." .