<http://www.wikidata.org/reference/52b9bcc62f54d47925fd7847a424ec0b3b7bd1b3>	<http://www.wikidata.org/prop/reference/value/P813>	<http://www.wikidata.org/value/18278f7720c74a2402f875b7993fdee8> .
<http://www.wikidata.org/reference/52b9bcc62f54d47925fd7847a424ec0b3b7bd1b3>	<http://www.wikidata.org/prop/reference/P698>	"20081857" .
<http://www.wikidata.org/reference/52b9bcc62f54d47925fd7847a424ec0b3b7bd1b3>	<http://www.wikidata.org/prop/reference/value-normalized/P698>	<http://rdf.ncbi.nlm.nih.gov/pubchem/reference/20081857> .
<http://www.wikidata.org/reference/52b9bcc62f54d47925fd7847a424ec0b3b7bd1b3>	<http://www.wikidata.org/prop/reference/P248>	<http://www.wikidata.org/entity/Q180686> .
<http://www.wikidata.org/reference/52b9bcc62f54d47925fd7847a424ec0b3b7bd1b3>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://wikiba.se/ontology#Reference> .
<http://www.wikidata.org/reference/52b9bcc62f54d47925fd7847a424ec0b3b7bd1b3>	<http://www.wikidata.org/prop/reference/P813>	"2017-04-04T00:00:00Z"^^<http://www.w3.org/2001/XMLSchema#dateTime> .