<http://webisa.webdatacommons.org/320889256>	<http://www.w3.org/ns/prov#value>	"Mining and oil & gas operations are subject to complex laws and regulations, including environmental regulations that can adversely affect the cost, manner or feasibility of doing business." .
<http://webisa.webdatacommons.org/prov/400622604>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/320889256> .
<http://webisa.webdatacommons.org/320889256>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<getfilings.com> .
<http://webisa.webdatacommons.org/320889256>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .