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": ""}
 8u UNITED STATES  bras5icaceae p6      Ian Shacklefrd Evk8+   fV1 631 Ottawa Nation1al Forest. By the Nort@h Couan7ry Trail, above the Black River on the west side. L SV~        g1, michigan   T gogebic    1244963  z,  n 46.64726â° w 90.05143â° . t49n r46w section 15, nw1/4 t4Y=a   maxima ftt   
{"catalogNumber": "1244963", "order": "", "family": "Brassicaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "maxima", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Ian Shackleford", "recordNumber": "631", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Gogebic", "municipality": "", "locality": "Ottawa National Forest. By the North Country Trail, above the Black River on the west side.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N 46.64726\u00c2\u00b0 W 90.05143\u00c2\u00b0 . T49N R46W Section 15, NW1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}