string(0) ""
string(113) "/index.php/Browse/objects/removeCriterion/entity_facet/removeID/277/view/map/key/5079cde51bb351d7dfb22d66c0bfe206"
string(103) "/Browse/objects/removeCriterion/entity_facet/removeID/277/view/map/key/5079cde51bb351d7dfb22d66c0bfe206"