<http://webisa.webdatacommons.org/132096911>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/132096911>	<http://www.w3.org/ns/prov#value>	"Physical and chemical characteristics ??? precaution against a substance changing form from a liquid to a breathable gas or vapors that could be soluble in water; specific gravity ??? whether a substance will dissolve or sink in water ??? could be crucial if there is a spill that puts water supplies at risk" .
<http://webisa.webdatacommons.org/prov/367837320>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/132096911> .
<http://webisa.webdatacommons.org/132096911>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wateronline.com> .