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": ""}
S. H. Watson w   6mD no data spiranthes we  romanzoffiana ;O       ` S.N  CHAM. LHZ   asparaga8les K  wisconsin ZvDh    ppwPc Orchidaceae  MADISON ^DD4d     w united states   DONOVAN S. CORRELL  o    1o 1648078 Spiranthes romanzoffiana 5 
{"catalogNumber": "1648078", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Spiranthes romanzoffiana", "scientificNameAuthorship": "Cham.", "genus": "Spiranthes", "subgenus": "", "specificEpithet": "romanzoffiana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Donovan S. Correll", "recordedBy": "S. H. Watson", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Wisconsin", "county": "no data", "municipality": "", "locality": "Madison", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}