<http://webisa.webdatacommons.org/50792697>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<startribune.com> .
<http://webisa.webdatacommons.org/prov/158633375>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/50792697> .
<http://webisa.webdatacommons.org/50792697>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/50792697>	<http://www.w3.org/ns/prov#value>	"The vaccine that was given to children for decades was replaced in the late 1990s following concerns about rashes, fevers and other side effects." .