<http://webisa.webdatacommons.org/286709435>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sec.gov> .
<http://webisa.webdatacommons.org/286709435>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/286709435>	<http://www.w3.org/ns/prov#value>	"Acetylene is a gas that is considered toxic, unstable, emits soot when it burns and can be volatile." .
<http://webisa.webdatacommons.org/prov/486391864>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/286709435> .