<http://webisa.webdatacommons.org/85577080>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<naturalis.nl> .
<http://webisa.webdatacommons.org/prov/351303592>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/85577080> .
<http://webisa.webdatacommons.org/85577080>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/85577080>	<http://www.w3.org/ns/prov#value>	"This situation was a challenge for undertaking at last the here following revision, in spite of the obviously premature stage of our knowledge." .