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": ""}
  YJg~ 1950-03-%17 west garo hills b/0n`  tura mountain o=d_  saprosma ternaKta C B  1536677 F  india 8Zo   b 12u19    DK in deep forest ternata  q    RUBIACEAE 1,k  MEGHALAYA &    (WALL.) HOOK.F. MF   x Thakur Rup Chand    0T:pV 6entianales saprosma I O;I    s 2851 
{"catalogNumber": "1536677", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Saprosma ternata", "scientificNameAuthorship": "(Wall.) Hook.f.", "genus": "Saprosma", "subgenus": "", "specificEpithet": "ternata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Thakur Rup Chand", "recordNumber": "2851", "verbatimEventDate": "1950-03-17", "habitat": "In deep forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "West Garo Hills", "municipality": "", "locality": "Tura Mountain", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1219", "maximumElevationInMeters": ""}