<http://webisa.webdatacommons.org/120390512>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ibiblio.org> .
<http://webisa.webdatacommons.org/120390512>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/501919511>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120390512> .
<http://webisa.webdatacommons.org/120390512>	<http://www.w3.org/ns/prov#value>	"Abstract: Professional Installation and Maintenance is a set of" .