<http://webisa.webdatacommons.org/prov/188747596>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/373440435> .
<http://webisa.webdatacommons.org/373440435>	<http://www.w3.org/ns/prov#value>	"Gerland focuses on demographic estimation and projections, especially in Africa and Asia." .
<http://webisa.webdatacommons.org/prov/20218296>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/373440435> .
<http://webisa.webdatacommons.org/373440435>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<urbanizationproject.org> .
<http://webisa.webdatacommons.org/373440435>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .