About: http://webisa.webdatacommons.org/420214843

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	On the other hand, ex post facto criminal laws are prohibited by Article 7 of the European Convention on Human Rights (ECHR), to which the UK is a signatory.
http://www.w3.org/ns/prov#wasQuotedFrom	opiniojuris.org