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": ""}
 d/ EL CHAPOTE; 23 MI FROM THE SAN FERNANDO-MATAMOROS HWY JCT ON THE GRAVEL ROAD TO REYNOSA 1959-11-14    TAMAULIPAS ^w   4  poales  = Eragrostis  Poaceae %b93   SILVEANA J;e   )! * MEXICO  + SWALLEN   BRUSH ALONG SMALL ARROYO /;       yJ*j$ eragrostis silveana  cwa 1121729  Rrj 4714a    o3 -98.1648  122 ~f)  25.1796 N S;A   ( J. GRAHAM & M. JOHNSTON
{"catalogNumber": "1121729", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis silveana", "scientificNameAuthorship": "Swallen", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "silveana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Graham & M. Johnston", "recordNumber": "4714A", "verbatimEventDate": "1959-11-14", "habitat": "Brush along small arroyo", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "", "municipality": "", "locality": "El Chapote; 23 mi from the San Fernando-Matamoros hwy jct on the gravel road to Reynosa", "decimalLatitude": "25.1796", "decimalLongitude": "-98.1648", "verbatimCoordinates": "", "minimumElevationInMeters": "122", "maximumElevationInMeters": ""}