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": ""}
    ]  w Rubiaceae   sc, tuscola CAERULEA S@Q       Apparently spreading from a deliberate introduction. See notes on MICH 1244585  r!&3     IcC john v. freudenstein     _qQ uni4ted states    ;.br_ l.  89 GENTIANLES    f Houstonia 
{"catalogNumber": "", "order": "Gentianales", "family": "Rubiaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Houstonia", "subgenus": "", "specificEpithet": "caerulea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John V. Freudenstein", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Apparently spreading from a deliberate introduction. See notes on MICH 1244585", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Tuscola", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}