PropertyValue
?:author
?:citation
?:datePublished
  • 2021-02-22 (xsd:date)
is ?:itemReviewed of
?:keywords
?:mentions
?:text
  • Says Al Gore said in 2009 that the North Pole will be ice-free in the summer by 2013 because of man-made global warming. (en)
rdf:type