<http://webisa.webdatacommons.org/prov/143023205>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/176080600> .
<http://webisa.webdatacommons.org/176080600>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<digital-photography-school.com> .
<http://webisa.webdatacommons.org/176080600>	<http://www.w3.org/ns/prov#value>	"But photography is a medium that has been twisted and tested to its limits ever since the beginning." .
<http://webisa.webdatacommons.org/176080600>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .