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": ""}
in open grassland. soil was a sandy loam y&h  var. Sa   poaceae J`NJHF     Mexico |M!!,     P7 POALES  Y<v Swallen   / i& 1955-10-05  1119413 TW CT0    brevifolium ^       GUANAJUATO cMN    #jI 254 20.9083 `4 
{"catalogNumber": "1119413", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Swallen", "genus": "", "subgenus": "", "specificEpithet": "brevifolium", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "254", "verbatimEventDate": "1955-10-05", "habitat": "In open grassland. Soil was a sandy loam", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guanajuato", "county": "", "municipality": "", "locality": "", "decimalLatitude": "20.9083", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}