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": ""}
 Festuca I?    U$^L2 MEXICO Rupr. TRQ   2684 %U  1286756 1o Iq       A? Festuca toucensis   kfgA 1929-07-31   CONTACT UM HEBARIUM      U S MEXICO  TOLUCENSIS :K.    poaceae  ~;$  poales D*  YNÃ©S MEXÃ­A D@dc6 
{"catalogNumber": "1286756", "order": "Poales", "family": "Poaceae", "scientificName": "Festuca tolucensis", "scientificNameAuthorship": "Rupr.", "genus": "Festuca", "subgenus": "", "specificEpithet": "tolucensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Yn\u00c3\u00a9s Mex\u00c3\u00ada", "recordNumber": "2684", "verbatimEventDate": "1929-07-31", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Mexico", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}