{"created": {"type": "/type/datetime", "value": "2009-12-10T08:40:54.369439"}, "subjects": ["Job Control Language (Computer program language)", "Operating systems (Computers)", "Utilities (Computer programs)", "Os/2 (computer operating system)", "Utilities (computer programs)", "Job control language (computer program language)"], "latest_revision": 4, "key": "/works/OL5110180W", "title": "OS and VS job control language and utility programs", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1125838A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-08-18T13:10:29.424561"}, "covers": [8464052], "revision": 4}