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": ""}
    f  1934-07 san luis potosi  q>       8O aristida barbata  Alfred F. Whiting C#   aristida 3hJ:      | Poaceae    pedro aguilar; charcas aqC  1117009 UL   511 nd  23.3 D r7%    E barbata
{"catalogNumber": "1117009", "order": "", "family": "Poaceae", "scientificName": "Aristida barbata", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "barbata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Alfred F. Whiting", "recordNumber": "511", "verbatimEventDate": "1934-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "Pedro Aguilar; Charcas", "decimalLatitude": "23.13", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}