<http://webisa.webdatacommons.org/prov/264361918>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/117391677> .
<http://webisa.webdatacommons.org/117391677>	<http://www.w3.org/ns/prov#value>	"have been exposed to chicken pox, measles or other infections" .
<http://webisa.webdatacommons.org/117391677>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/321289529>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/117391677> .
<http://webisa.webdatacommons.org/117391677>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<medicines.org.uk> .