<http://webisa.webdatacommons.org/prov/491201705>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/39929973> .
<http://webisa.webdatacommons.org/prov/198629898>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/39929973> .
<http://webisa.webdatacommons.org/39929973>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<dpreview.com> .
<http://webisa.webdatacommons.org/39929973>	<http://www.w3.org/ns/prov#value>	"You can see in my set of challenges ???Cities of the World??? that Paris and Prague are the most popular cities until now, given the number of submissions." .
<http://webisa.webdatacommons.org/39929973>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .