<http://webisa.webdatacommons.org/247963367>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/84359620>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/247963367> .
<http://webisa.webdatacommons.org/247963367>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<nau.edu> .
<http://webisa.webdatacommons.org/247963367>	<http://www.w3.org/ns/prov#value>	"include technical information and describe types of materials used in their construction." .