<https://globalfreedomofexpression.columbia.edu/#/schema/logo/image/>
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>
<https://globalfreedomofexpression.columbia.edu/laws/u-k-r-v-metropolitan-police-commissioner-ex-parte-blackburn-no-2-1968-2-er-319-ca/>