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": ""}
  Michigan BWn     @b $  verticillata  Jx! s.n.    E9 anton a. reznicek road to Glark's Lake, hill this side of Phillips B?    CAMB HERB. NO.297 [SE OF JACKSON. FLOWERING. ACTIVE BARCODE. ON SAME SHEET AS FRUITING mCOLLECTION WITH INACTIVE BARCODE 1353757] yXj     ~y L.   a50 GENTIANALES   +_4Y UNITEO STATES   x APOCYNACEAE     I 1893-07-30  nL JACKSON
{"catalogNumber": "", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "verticillata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1893-07-30", "habitat": "", "occurrenceRemarks": "Camp Herb. No.297 [SE of Jackson. Flowering. Active barcode. On same sheet as fruiting collection with inactive barcode 1353757]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "road to Clark's Lake, hill this side of Phillips", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}