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": ""}
 (Lehm.) Windham & Al-Shehbaz r-    u GRAHAMII   yi 1199 UNITED STATES m*%TD  H.L. Jones fB#2  brassicales =     michigan !1 ^   ( 1886-07   [ex herb. Denison Univ.] 1   isle royale, lake superior 75L         p Boechera grahamii   M6b  Keweenaw
{"catalogNumber": "", "order": "Brassicales", "family": "", "scientificName": "Boechera grahamii", "scientificNameAuthorship": "(Lehm.) Windham & Al-Shehbaz", "genus": "", "subgenus": "", "specificEpithet": "grahamii", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.L. Jones", "recordNumber": "1199", "verbatimEventDate": "1886-07", "habitat": "", "occurrenceRemarks": "[ex herb. Denison Univ.]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "Isle Royale, Lake Superior", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}