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": ""}
20.9083 Vg<n=   .XP Mexico    xYfF brevifolium  sC< EL ZÃ³CALO; 15 MI S OF LEÃ³N var. St      W *A8 swallen  ^ 254 Cathestecum brevifolium var. brevifolium Bw]u3      POALES q/+gG  1955-10-05 /oi[    s!3vF brevifolium  P< cathestecum  @t b. emery  mN In open grassland. Soil was a sandy loam   vhRxW 1119413  ^ev Mz poaceae
{"catalogNumber": "1119413", "order": "Poales", "family": "Poaceae", "scientificName": "Cathestecum brevifolium var. brevifolium", "scientificNameAuthorship": "Swallen", "genus": "Cathestecum", "subgenus": "", "specificEpithet": "brevifolium", "verbatimTaxonRank": "var.", "infraspecificEpithet": "brevifolium", "identifiedBy": "", "recordedBy": "B. Emery", "recordNumber": "254", "verbatimEventDate": "1955-10-05", "habitat": "In open grassland. Soil was a sandy loam", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "El Z\u00c3\u00b3calo; 15 mi S of Le\u00c3\u00b3n", "decimalLatitude": "20.9083", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}