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": ""}
               moist, sandy, bare soil on and near powerline access road, under large powerline. frequent in moist, nearly bare sand flats. Ls          1999-08-07 l    !u e side of 75th st., n of 28th ave., se 1/4 section 3, t2s r17w, ca. 2 mi n of covert. 42â° 19' 14" n, 86â° 15' 56" w. 
{"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1999-08-07", "habitat": "Moist, sandy, bare soil on and near powerline access road, under large powerline. Frequent in moist, nearly bare sand flats.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "E side of 75th St., N of 28th Ave., SE 1/4 section 3, T2S R17W, ca. 2 mi N of Covert. 42\u00c2\u00b0 19' 14\" N, 86\u00c2\u00b0 15' 56\" W.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}