<http://webisa.webdatacommons.org/prov/507748598>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186134634> .
<http://webisa.webdatacommons.org/186134634>	<http://www.w3.org/ns/prov#value>	"complicated, incorporating issues such as administration and executive challenges," .
<http://webisa.webdatacommons.org/prov/131055032>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/186134634> .
<http://webisa.webdatacommons.org/186134634>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<biomedcentral.com> .
<http://webisa.webdatacommons.org/186134634>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .