<http://webisa.webdatacommons.org/81188231>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/380496900>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/81188231> .
<http://webisa.webdatacommons.org/81188231>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<purplemartinhouses.com> .
<http://webisa.webdatacommons.org/prov/71574964>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/81188231> .
<http://webisa.webdatacommons.org/81188231>	<http://www.w3.org/ns/prov#value>	"Houses that are put up too early are often inhabited by competing birds such as sparrows or starlings." .