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": ""}
   stoebe   centaurea xUCUz   :MNT (S.> G. Gmel. ex Gugler) Hayek ROADSIDE, F;)e@f  MICHIGAN o?**S  3719  nxn    ?PW Cent4urea stoebe subsp. micranthos   [ gH ASTERALES  hDgX john h. ehlers    united states 1928-07-25 3 %%1  45.556147 )  -84.598768 tt   ! 1252613      MICRANTHfOS   ^ Asteraceae   subsp. *   GREEN STAR TRAIL, SECTION 31, INVERNESS TOWNSHIP. r    rTv cheboygan
{"catalogNumber": "1252613", "order": "Asterales", "family": "Asteraceae", "scientificName": "Centaurea stoebe subsp. micranthos", "scientificNameAuthorship": "(S. G. Gmel. ex Gugler) Hayek", "genus": "Centaurea", "subgenus": "", "specificEpithet": "stoebe", "verbatimTaxonRank": "subsp.", "infraspecificEpithet": "micranthos", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "3719", "verbatimEventDate": "1928-07-25", "habitat": "Roadside,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Green Star Trail, Section 31, Inverness Township.", "decimalLatitude": "45.556147", "decimalLongitude": "-84.598768", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}