Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
 c potamogetonaceae  9+ Potamogeton   SANDY, OPEN CREEK OF VANAJAVESI LAKE, C. 20CMN DEEP WA7ER q,z`   cIontact um herbarium >@`G  POTAMOGETON GRAMINEUS 2  1967-08-13 d   FINLAND ul  HATTULA -   &bD Per$tt Uotila    RB 1702169  gramineus hXyA=  ALISMATALES  n      oI L.  [=x 1 kanta-hã¤me   s.n. Z0   
{"catalogNumber": "1702169", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Potamogeton gramineus", "scientificNameAuthorship": "L.", "genus": "Potamogeton", "subgenus": "", "specificEpithet": "gramineus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Pertti Uotila", "recordNumber": "s.n.", "verbatimEventDate": "1967-08-13", "habitat": "Sandy, open creek of Vanajavesi lake, c. 20cm deep water", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Finland", "stateProvince": "Kanta-H\u00c3\u00a4me", "county": "Hattula", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}