<http://webisa.webdatacommons.org/prov/444675725>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/126595163> .
<http://webisa.webdatacommons.org/126595163>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/126595163>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.de> .
<http://webisa.webdatacommons.org/prov/341524888>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/126595163> .
<http://webisa.webdatacommons.org/126595163>	<http://www.w3.org/ns/prov#value>	"Some minerals were originally present in spent potlining such as calcium fluoride, sodium aluminate." .