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": ""}
rancho grande; 23 mi from the san fernando-matamoros hwy jct on the gravel road to reynosa I  brush along sma=ll arroyo =8hl   |< 1w Tamaulipas POALES Yi)      ,O*I j. sã¡nchez-ken aristida :e  mexico Q>  poaceae V1:z  san fernando t1dC_&    U!   poir. 1959-11-14 6xn      > -98.1492   $h$U 1117238   F6  longespica  ET3 122 4713 Jx(     8 , 25.1763 ARISTIDA LONGESPICA /4   ]l? j. graham & m. johnston
{"catalogNumber": "1117238", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida longespica", "scientificNameAuthorship": "Poir.", "genus": "Aristida", "subgenus": "", "specificEpithet": "longespica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "J. Graham & M. Johnston", "recordNumber": "4713", "verbatimEventDate": "1959-11-14", "habitat": "Brush along small arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "San Fernando", "municipality": "", "locality": "Rancho Grande; 23 mi from the San Fernando-Matamoros hwy jct on the gravel road to Reynosa", "decimalLatitude": "25.1763", "decimalLongitude": "-98.1492", "verbatimCoordinates": "", "minimumElevationInMeters": "122", "maximumElevationInMeters": ""}