<http://webisa.webdatacommons.org/prov/216096368>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/61280071> .
<http://webisa.webdatacommons.org/61280071>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/61280071>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<hydro-carbon.nl> .
<http://webisa.webdatacommons.org/61280071>	<http://www.w3.org/ns/prov#value>	"The units mainly c ......" .