<http://webisa.webdatacommons.org/263964237>	<http://www.w3.org/ns/prov#value>	"Grading and preparing the subgrade are the most critical parts" .
<http://webisa.webdatacommons.org/263964237>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/76867640>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/263964237> .
<http://webisa.webdatacommons.org/263964237>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<archive.org> .