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.N. 7j ?    ORCHIS  SdHz   [ PURPUREA   Italy kD_b     :N3^? orchis purpurea subsp. purpurea  P( ASPARAGALES  1896-05  ]   %R^ SUBSP.  . JOSEPH MAYER ASG  purpurea & b   RXiY 1653546  i~,[B ORCHIDACEAE      2N Florenz
{"catalogNumber": "1653546", "order": "Asparagales", "family": "Orchidaceae", "scientificName": "Orchis purpurea subsp. purpurea", "scientificNameAuthorship": "", "genus": "Orchis", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "purpurea", "identifiedBy": "", "recordedBy": "C. Joseph Mayer", "recordNumber": "s.n.", "verbatimEventDate": "1896-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Italy", "stateProvince": "", "county": "", "municipality": "", "locality": "Florenz", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}