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http://www.w3.org/1999/02/22-rdf-syntax-ns#type
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  • The most concentrated sources of choline are foods such as eggs and meats, but choline is found in many other foods, including vegetables such as broccoli and cauliflower, Strupp said.
http://www.w3.org/ns/prov#wasQuotedFrom
  • medicalxpress.com