Marine engineering
{"id": "ld1-1646149545906-1646150805818-0", "version": "", "unitCode": "SIL", "linkedId": "0", "type": "edanmdm", "content": {"descriptiveNonRepeating": {"record_ID": "siris_sil_500461", "online_media": {"mediaCount": 1, "media": [{"thumbnail": "https://library.si.edu/sites/default/files/styles/book_cover_small/public/books/covers/marineengineerin41899newycover.jpg", "usage": {"access": "CC0"}, "type": "Scanned books", "content": "https://library.si.edu/digital-library/book/marine-engineering"}]}, "unit_code": "SIL", "title_sort": "MARINE ENGINEERING", "record_link": "https://siris-libraries.si.edu/ipac20/ipac.jsp?&profile=liball&source=~!silibraries&uri=full=3100001~!500461~!0#focus", "title": {"label": "Title", "content": "Marine engineering"}, "metadata_usage": {"access": "CC0"}, "data_source": "Smithsonian Libraries"}, "indexedStructured": {"date": ["1900s", "1890s"], "object_type": ["Periodicals", "Books"], "topic": ["Shipbuilding industry", "Shipbuilding"], "language": ["English language"], "online_media_type": ["Scanned books"]}, "freetext": {"date": [{"label": "Date", "content": "1897"}, {"label": "Date", "content": "1906"}, {"label": "Date", "content": "1897-1906"}], "notes": [{"label": "Notes", "content": "Title from cover."}, {"label": "Notes", "content": "Also available online."}, {"label": "Notes", "content": "Elecresource"}, {"label": "Notes", "content": "SLRA copy, Vol. 11, no. 1-4 (Jan.-Apr.1906) bound with: International marine engineering, v. 11, no. 5-12 (May-Dec.1906)."}], "topic": [{"label": "Topic", "content": "Shipbuilding"}, {"label": "Topic", "content": "Shipbuilding industry"}], "physicalDescription": [{"label": "Physical description", "content": "11 volumes : illustrations ; 30 cm"}], "dataSource": [{"label": "Data Source", "content": "Smithsonian Libraries"}], "objectType": [{"label": "Type", "content": "Periodicals"}]}}, "url": "edanmdm:siris_sil_500461", "hash": "70a4043674ca15272a2ac8b7326079e13835ba10", "docSignature": "864ced75c4ea9f00a00c94b41f76d8a4", "timestamp": 1582103449, "lastTimeUpdated": 1582103449, "title": "Marine engineering"}