<http://webisa.webdatacommons.org/276146745>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/276146745>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.es> .
<http://webisa.webdatacommons.org/prov/486391864>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/276146745> .
<http://webisa.webdatacommons.org/276146745>	<http://www.w3.org/ns/prov#value>	"The hydrocarbon to be tested is contacted with a carbide compound capable of releasing a gas such as acetylene." .