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<http://webisa.webdatacommons.org/88254118>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/340331135>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/88254118> .
<http://webisa.webdatacommons.org/88254118>	<http://www.w3.org/ns/prov#value>	"Migraine headaches are a common ailment among more than 28 million" .