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": ""}
  1891-08-04 D  /S  3812 T~h   Cyrus G. Pringle rrb Q        W& eleocharis  ALKALINE MEADOWS l w1U   Kex  22.209 SAN LUIS POTOSI rs|   -101.002 !Vs   ! cyperaceae   FRACCIÃ³N LA ANGOSTURA; HACIENDA DE ANGOS7URA Q%    (l.) roem. & schult. /y=)   sI Mexico 1135703 J   c  poales 
{"catalogNumber": "1135703", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "(L.) Roem. & Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "3812", "verbatimEventDate": "1891-08-04", "habitat": "Alkaline meadows", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "San Luis Potosi", "county": "", "municipality": "", "locality": "Fracci\u00c3\u00b3n la Angostura; Hacienda de Angostura", "decimalLatitude": "22.209", "decimalLongitude": "-101.002", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}