<http://webisa.webdatacommons.org/387602225>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wattsupwiththat.com> .
<http://webisa.webdatacommons.org/prov/127338396>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/387602225> .
<http://webisa.webdatacommons.org/387602225>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/387602225>	<http://www.w3.org/ns/prov#value>	"Real life is full of examples of gases separating out and forming layers.." .