<http://webisa.webdatacommons.org/prov/172834156>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159280791> .
<http://webisa.webdatacommons.org/159280791>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<blogspot.it> .
<http://webisa.webdatacommons.org/159280791>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/126904129>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/159280791> .
<http://webisa.webdatacommons.org/159280791>	<http://www.w3.org/ns/prov#value>	"The soil is a mix of clay and rock." .