{
  "739": {
    "_id": "dialface-739",
    "_rev": "2-56abf5ecd6321ec668c9a927eab93060",
    "id": 739,
    "type": "dialface",
    "thumb_baseurl": null,
    "metadata": {
      "General Information": {
        "DOI": "10.17171/1-1-8580",
        "Title": "Dialface ID 739",
        "Creator": "Berlin Sundial Collaboration",
        "Publisher": "Edition Topoi",
        "Publication Year": "2014",
        "Subtitle": "Kamen Bryag",
        "Description": "Information on the Dialface ID 739 / Object ID 664"
      },
      "Technical characteristics": {
        "Collection": "Ancient Sundials",
        "Contributor Name": "Gerd Graßhoff, Elisabeth Rinner",
        "Contributor Type": "Editor",
        "Resource Type": "Dataset",
        "Date (Update)": "2014"
      },
      "Specific attributes": {
        "Origin / Holder object": "",
        "Inventory Number": "",
        "Holder digital source": "Exzellenzcluster 264 – Topoi"
      },
      "Conditions for use": {
        "Rights": "Creative Commons BY-NC-SA 3.0 DE"
      },
      "Annotations": {
        "Subjects": "History of Science, Archaeology",
        "Version": "1"
      },
      "References": [
        {
          "type": "book",
          "id": "Bonnin2015",
          "citekey": "Bonnin2015",
          "collection": "repository",
          "title": "La Mesure du temps dans l'Antiquité",
          "address": "Paris",
          "year": "2015",
          "author": [
            {
              "name": "Bonnin, Jérôme"
            }
          ],
          "pages": "A_479."
        },
        {
          "type": "article",
          "id": "Valev2004",
          "citekey": "Valev2004",
          "collection": "repository",
          "title": "Mathematical and Astronomical Study of a Roman Sundial from Kabyle No. 3",
          "year": "2004",
          "author": [
            {
              "name": "Valev, Peter"
            }
          ],
          "journal": {
            "number": "3",
            "name": "Archeologia Bulgarica",
            "volume": "8",
            "pages": "55--62"
          },
          "pages": "p. 55, note 1."
        }
      ]
    },
    "origin_entry_num": 627,
    "holder_id": "BulgariaKamen Bryag",
    "scis": {},
    "material_id": 0,
    "references_citations": [
      "\\cite{Bonnin2015}, A_479.",
      "\\cite{Valev2004}, p. 55, note 1."
    ],
    "version_date": null,
    "dating_str": "unknown",
    "site_filter_key": "bulgaria/kamen_bryag",
    "holder_filter_key": "bulgaria/kamen_bryag",
    "version_num": null,
    "obj_descr": "",
    "site_id": "BulgariaKamen Bryag",
    "material_filter_key": "unknown",
    "type_filter_key": "plane/planar_prime_vertical",
    "dating_filter_key": [
      "not_dated"
    ],
    "obj_id": 664,
    "type_id": 22,
    "df_descr": "",
    "references_bibliography": [
      "\\cite{Bonnin2015}",
      "\\cite{Valev2004}"
    ],
    "gibbs_number": "",
    "inventory_num": "",
    "thumb_file": null,
    "hierarchy_entries": [],
    "doi": "10.17171/1-1-8580",
    "holder": {
      "id": "BulgariaKamen Bryag",
      "longitude": 0,
      "department": null,
      "institution": "",
      "country": "Bulgaria",
      "filter_key": "bulgaria/kamen_bryag",
      "city": "Kamen Bryag",
      "name": "",
      "latitude": 0
    },
    "material": {
      "id": 0,
      "category": "Unknown",
      "subcategory": null,
      "filter_key": "unknown"
    },
    "site": {
      "id": "BulgariaKamen Bryag",
      "country": "Bulgaria",
      "filter_key": "bulgaria/kamen_bryag",
      "latitude": 0,
      "longitude": 0,
      "city": "Kamen Bryag",
      "name": "Kamen Bryag, Bulgaria"
    },
    "type_obj": {
      "id": 22,
      "category": "Plane",
      "subcategory": "Planar-prime vertical",
      "filter_key": "plane/planar_prime_vertical"
    },
    "resources": []
  }
}