<http://webisa.webdatacommons.org/prov/166127446>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120638216> .
<http://webisa.webdatacommons.org/120638216>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<revolution.com.au> .
<http://webisa.webdatacommons.org/prov/379099480>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/120638216> .
<http://webisa.webdatacommons.org/120638216>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/120638216>	<http://www.w3.org/ns/prov#value>	"In areas such as public parks and backyards, where the ground has been heavily contaminated with whipworm eggs, frequent reinfection is a common problem." .