<http://webisa.webdatacommons.org/174363816>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/14057124>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/174363816> .
<http://webisa.webdatacommons.org/174363816>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/36330435>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/174363816> .
<http://webisa.webdatacommons.org/174363816>	<http://www.w3.org/ns/prov#value>	"This should include discussion of such topics as species diversity, water quality, pollution, extinction, urbanization, habitiat loss, desertification, air quality, etc." .