Similarly to
http://figisapps.fao.org/figis/ws/vme/webservice/vme/VME_NAFO_12/specificmeasure.xml
there should be another web service which given a foreignID
(e.g.VME_NAFO_12) it returns
http://figisapps.fao.org/figis/ws/vme/webservice/vme/VME_NAFO_12/generalmeasure.xml
with year="xxx" oid="xxx" id="xxx" lang="xx" validityPeriodStart="xxxxx"
validityPeriodEnd="xxxx"