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": ""}
 !#7 (Vasey) Allred k.w. allred ]h   San Luis Potosi  _   EbFL~ poaceae  0N,P mexico    3Ss  -99.833  YYj  5148    pN^ NEALLEYI  18 MAJADA LOMA LAS CHIVAS; 20 KM AL NE DE RÃ­O VERDE, SAN FRANCISCO  VAR. qmaHe   (:# poales 1959-09-19 @   1117300 L   aristida  j`   m jerzy rzedowski purpurea 3u!m   2T LLANO CON VEGETACIÃ³N DE MEZQUITAL   U  22.1796  ARISTIDA PURPUREA VAR. NEALLEYI 6tPF`  
{"catalogNumber": "1117300", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida purpurea var. nealleyi", "scientificNameAuthorship": "(Vasey) Allred", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "nealleyi", "identifiedBy": "K.W. Allred", "recordedBy": "Jerzy Rzedowski", "recordNumber": "5148", "verbatimEventDate": "1959-09-19", "habitat": "Llano con vegetaci\u00c3\u00b3n de mezquital", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "Majada Loma las Chivas; 20 km al NE de r\u00c3\u00ado Verde, San Francisco", "decimalLatitude": "22.1796", "decimalLongitude": "-99.833", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}