<http://webisa.webdatacommons.org/284093555>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/284093555>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<state.md.us> .
<http://webisa.webdatacommons.org/prov/61427665>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/284093555> .
<http://webisa.webdatacommons.org/284093555>	<http://www.w3.org/ns/prov#value>	"Chemicals such as nutrients and toxicants reflect most directly the impacts of man's activities on the Bay." .