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": ""}
mexico  w575  ARISTIDA PURPUREA VAR. PURPUREA U q   5 Tamaulipas  b Poaceae    J Colonia Lomas de la Torre; 5 mi S of Reynosa, roadside on federal route 97  PURPUREA Nc   X0! 11403   |b 4 1975-O8-09    K.W. ALLRED el   * a@ purpurea     aristida >_Ph    M jh4 SEASONALLY VERY WET   &4 ao 1117335  JC  8Poales
{"catalogNumber": "1117335", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida purpurea var. purpurea", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "", "infraspecificEpithet": "purpurea", "identifiedBy": "K.W. Allred", "recordedBy": "", "recordNumber": "11403", "verbatimEventDate": "1975-08-09", "habitat": "Seasonally very wet", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Tamaulipas", "county": "", "municipality": "", "locality": "Colonia Lomas de la Torre; 5 mi S of Reynosa, roadside on federal route 97", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}