<http://webisa.webdatacommons.org/222793880>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<stuccoguru.com> .
<http://webisa.webdatacommons.org/222793880>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/346081640>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/222793880> .
<http://webisa.webdatacommons.org/222793880>	<http://www.w3.org/ns/prov#value>	"Painters should be aware of the fact that efflorescence may form on the surface of concrete, cement plaster, concrete blocks and other products." .