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": ""}
  23.8173 ZBu,/  bouteloua [[   P*zY  curtipendula        RVX (Michx.) Torr.  b. emery km  1118290 [H_x   Zt 8 1955-|0-06  SOIL WAS LOOSE SAND AND GROVEL. u     2^ Mexico  -102.929 bs   r zacatecas Lerdo de Tejada (San SebastiÃ¡n Lerdo); 45 mi N of Fresnillo m   312 QRp  POALES g 
{"catalogNumber": "1118290", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Michx.) Torr.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "curtipendula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Emery", "recordNumber": "312", "verbatimEventDate": "1955-10-06", "habitat": "Soil was loose sand and grovel.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Zacatecas", "county": "", "municipality": "", "locality": "Lerdo de Tejada (San Sebasti\u00c3\u00a1n Lerdo); 45 mi N of Fresnillo", "decimalLatitude": "23.8173", "decimalLongitude": "-102.929", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}