<http://webisa.webdatacommons.org/34416525>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<britannica.com> .
<http://webisa.webdatacommons.org/prov/510479626>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/34416525> .
<http://webisa.webdatacommons.org/34416525>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/34416525>	<http://www.w3.org/ns/prov#value>	"The problem is a thorny one, for to come to the protection of the birds is to weigh against the cats, and vice versa." .