<http://webisa.webdatacommons.org/prov/231473273>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353872258> .
<http://webisa.webdatacommons.org/353872258>	<http://www.w3.org/ns/prov#value>	"Soldiers from small rural areas suffered from childhood diseases such as measles and mumps because they lacked immunity." .
<http://webisa.webdatacommons.org/prov/435301479>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/353872258> .
<http://webisa.webdatacommons.org/353872258>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/353872258>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<boingboing.net> .