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": ""}
1952-06-08     Poaceae Iv!  E3 ^  25.6009 6312 *    (Kunth) Nees tYRDc    t x-E -100.313     Nuevo Leon Ip;  Frank W. Gould Dm  leptochloa dubia  t  Carta Blanca; about 5 miles south of Monterrey on road to Chipinque -     ! 1123573   V[7  Leptochloa  POALES *U-,O  grassy roadside along steep mountain slope *  
{"catalogNumber": "1123573", "order": "Poales", "family": "Poaceae", "scientificName": "Leptochloa dubia", "scientificNameAuthorship": "(Kunth) Nees", "genus": "Leptochloa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Frank W. Gould", "recordNumber": "6312", "verbatimEventDate": "1952-06-08", "habitat": "Grassy roadside along steep mountain slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nuevo Leon", "county": "", "municipality": "", "locality": "Carta Blanca; about 5 miles south of Monterrey on road to Chipinque", "decimalLatitude": "25.6009", "decimalLongitude": "-100.313", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}