Schematron: Verify IIIF rule
There might be an issue with sch_IIIF_Measurements. Users comply that the test does not work properly and triggers for every lido:resourceRepresentation. see MR !60
There might be an issue with sch_IIIF_Measurements. Users comply that the test does not work properly and triggers for every lido:resourceRepresentation. see MR !60