<http://webisa.webdatacommons.org/269200637>	<http://www.w3.org/ns/prov#value>	"In addition, logs were obtained from water-well and oil and gas drillers, engineering firms, and other government agencies." .
<http://webisa.webdatacommons.org/prov/239197979>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/269200637> .
<http://webisa.webdatacommons.org/269200637>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/269200637>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<ku.edu> .