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": ""}
 y ul2 mexico        |i @, -105.3 POACEAE g<R    # IN AN AREA OF PINES, SHRUBBY OAKS AND SCATTERED JUNIPERS. IN SMALL CLUMPS, PANICLES OPEN, THE BRANCHES DROOPING  cav., 1799 Nz?&         FCj)w 1953-10-02      $4$8 aristida   poales   dj 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "Cav., 1799", "genus": "Aristida", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1953-10-02", "habitat": "In an area of pines, shrubby oaks, and scattered junipers. In small clumps, panicles open, the branches drooping", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-105.3", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}