<http://webisa.webdatacommons.org/416138855>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<discovermagazine.com> .
<http://webisa.webdatacommons.org/416138855>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/201475254>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/416138855> .
<http://webisa.webdatacommons.org/416138855>	<http://www.w3.org/ns/prov#value>	"Facts, such as the data read from the screen of the computer, have a tendency to change from day to day." .