add: correspsearch, wip: complete metadata

PROJECTS/correspsearch/8779bc56-8526-4d03-85a7-702a03bcf748.json

+{
+  "record_metadata": {
+    "uuid": "8779bc56-8526-4d03-85a7-702a03bcf748",
+    "record_created": "2022-02-09",
+    "record_created_by": "Kudela, Xenia Monika",
+    "record_modified": [
+      {
+        "record_modified_at": "",
+        "record_modified_by": ""
+      }
+    ]
+  },
+  "project": {
+    "title": "CorrespSearch",
+    "abbr": "",
+    "type": "project",
+    "ref": [
+      ""
+    ],
+    "date": [
+      {
+        "from": "2017",
+        "to": ""
+      }
+    ],
+    "website": [
+      "https://correspsearch.net/de/start.html"
+    ],
+    "project_desc": "",
+    "places": [
+      {
+        "place_name": {
+          "text": "Berlin",
+          "ref": [
+            "https://www.geonames.org/2950159/berlin.html"
+          ]
+        }
+      }
+    ],
+    "lang": [
+      "eng",
+      "ger"
+    ],
+    "topic_relations": {
+      "nls": false,
+      "dh": true,
+      "rdm": true,
+      "infrastructure": true
+    },
+    "parents": [
+      {
+        "type": "org",
+        "org_name": {
+          "text": "Berlin-Brandenburgische Akademie der Wissenschaften",
+          "ref": [
+            "https://www.grid.ac/institutes/grid.420264.6"
+          ]
+        },
+        "website": [
+          "https://www.bbaw.de/"
+        ],
+        "places": [
+          {
+            "place_name": {
+              "text": "Berlin",
+              "ref": [
+                "https://www.geonames.org/2950159/berlin.html"
+              ]
+            }
+          }
+        ]
+      }
+    ],
+    "children": [],
+    "siblings": [],
+    "contacts": [
+      {
+        "pers_name": {
+          "text": "Dumont, Stefan",
+          "ref": [
+            "https://d-nb.info/gnd/1034877364"
+          ]
+        },
+        "role": 1,
+        "website": [
+          "https://www.bbaw.de/die-akademie/mitarbeiterinnen-mitarbeiter/dumont-stefan"
+        ]
+      }
+    ],
+    "research_data": {
+      "lang": [
+        "ger"
+      ]
+    },
+    "stack": {},
+    "policies": {},
+    "keywords": [
+      "digital_letter_indexes",
+      "digital_edition",
+      "ger",
+      "letters",
+      "webservice"
+    ],
+    "comment": ""
+  }
+}
\ No newline at end of file