<http://webisa.webdatacommons.org/prov/438843819>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/196881395> .
<http://webisa.webdatacommons.org/196881395>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/196881395>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/196881395>	<http://www.w3.org/ns/prov#value>	"Optional layer 52 may be any suitable reflective material or may comprise particles of a white pigment such as titanium dioxide." .