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": ""}
       v. 500   489 9116 rhynchospora vUID  1716453 GO;mH   rahmat siW boeea *k   Y 1936-06-15       ^$@< Indonesia   B#: VICINITY OF AEK MOENTE (AER MOETTE), ASAHAN (NORTEAST OF TOMOEAN DOLOK ND WEST OF SALABAT) poales ;>VZ   UL (L.) BRITTON  kX$m NORTH SUMATRA  
{"catalogNumber": "1716453", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(L.) Britton", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Boeea", "recordNumber": "9116", "verbatimEventDate": "1936-06-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "", "municipality": "", "locality": "Vicinity of Aek Moente (Aer Moette), Asahan (northeast of Tomoean Dolok and west of Salabat)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "500", "maximumElevationInMeters": ""}