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": ""}
  1860 :<n    jyf United States  7@i/ Wisconsin  CUSCUTA INDECORA d!K     1521721 W!f 9   SOLANALES    G    p(l  choisy  P7 cuscuta 43.07305 [$i  S.N. 6.   S.H. Watson xgv   ! Madison  -89.40123 79T    ;v;^ CONVOLVULACEA indecora $RQ  
{"catalogNumber": "1521721", "order": "Solanales", "family": "Convolvulaceae", "scientificName": "Cuscuta indecora", "scientificNameAuthorship": "Choisy", "genus": "Cuscuta", "subgenus": "", "specificEpithet": "indecora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S.H. Watson", "recordNumber": "s.n.", "verbatimEventDate": "1860", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "", "municipality": "", "locality": "Madison", "decimalLatitude": "43.07305", "decimalLongitude": "-89.40123", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}