<http://webisa.webdatacommons.org/prov/425441953>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/363073796> .
<http://webisa.webdatacommons.org/363073796>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/363073796>	<http://www.w3.org/ns/prov#value>	"Also, this calculator estimates income for natural gas but some wells have additional income from oil, natural gas liquids or other commodities that are not included in this royalty estimate...http://geology.com/royalty/ Why Are My Royalty Payments Getting Smaller?" .
<http://webisa.webdatacommons.org/363073796>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<my-pages.net> .