<http://webisa.webdatacommons.org/prov/438843818>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141155869> .
<http://webisa.webdatacommons.org/prov/235015998>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141155869> .
<http://webisa.webdatacommons.org/prov/4103441>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141155869> .
<http://webisa.webdatacommons.org/141155869>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/141155869>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/435633698>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/141155869> .
<http://webisa.webdatacommons.org/141155869>	<http://www.w3.org/ns/prov#value>	"Pigments, such as titanium dioxide, barium sulfate, zinc oxide, lead oxide, etc., are desirable." .