{"title": "Semiotik Des Liturgischen Gesanges", "covers": [5212721], "key": "/works/OL10080295W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4061586A"}}], "type": {"key": "/type/work"}, "subjects": ["Music", "Semiotics", "Musical analysis", "Sacred vocal music", "Analysis, appreciation", "Church music", "Catholic Church", "Liturgy", "Research", "Methodology"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T02:11:11.854399"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-08T11:37:36.591383"}}