<http://webisa.webdatacommons.org/50867172>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<newscientist.com> .
<http://webisa.webdatacommons.org/prov/493820099>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50867172> .
<http://webisa.webdatacommons.org/50867172>	<http://www.w3.org/ns/prov#value>	"That nudge might be provided by a dust-like impurity in the liquid or perhaps by a small region which by chance is a little colder than the rest." .
<http://webisa.webdatacommons.org/50867172>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .