<http://webisa.webdatacommons.org/59011015>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/429034791>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/59011015> .
<http://webisa.webdatacommons.org/59011015>	<http://www.w3.org/ns/prov#value>	"observed in several European countries, including Belgium, France and Poland [16]." .
<http://webisa.webdatacommons.org/59011015>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .