<http://webisa.webdatacommons.org/142188429>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/362462645>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/142188429> .
<http://webisa.webdatacommons.org/142188429>	<http://www.w3.org/ns/prov#value>	"Such openings can be of any desired shape or shapes, for example any of circular, oval, elliptical, square, rectangular, etc." .
<http://webisa.webdatacommons.org/142188429>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .