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": ""}
"NOT SEEN PREVIOUSLY - AREA THOROUGHLY STUDIED." [DELIBERATELY INTRODUCED BY A SAGINAW MAN WHO WISHES TO REMAIN ANONMOUS (NOT CASE OR BURROWS). ALSO INTRODUCED - RHODODENDRON & MAGNOLIA SP. & REPILES [FWC]] 9F     united states vndGq   J3 fred and roberta case    v houstonia caerulea   F(7;N GENTIANALES    l. ja   TUSCOLA 8t`y   1244585 E?F`p   vAD, RUBIACEAE  s</  houstonia MICHIGAN ED      CAERULEA *%  
{"catalogNumber": "1244585", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "Houstonia caerulea", "scientificNameAuthorship": "L.", "genus": "Houstonia", "subgenus": "", "specificEpithet": "caerulea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Fred and Roberta Case", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "\"Not seen previously - area thoroughly studied.\" [deliberately introduced by a Saginaw man who wishes to remain anonymous (Not Case or Burrows). Also introduced - Rhododendron & Magnolia sp. & reptiles [FWC]]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Tuscola", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}