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": ""}
Tekas Tbf<d      Z?& var.       rqNX NEAR THE PECOS RIVER BRIDGE, 3 MI. FROM SHEFFIELD    P[ 2977   POALES  QJ  poaceae tY#<r   PvK 9 ROXANA S. FERRIS  fields /  1921-07 _<Y   9 1405959 PECOS  q   2 PURPUREA PURUREA c Cw   <_cf5 ARISTIDA URPUREA VAR. PURPUREA  ]$ Aristida  sx united states
{"catalogNumber": "1405959", "order": "Poales", "family": "Poaceae", "scientificName": "Aristida purpurea var. purpurea", "scientificNameAuthorship": "", "genus": "Aristida", "subgenus": "", "specificEpithet": "purpurea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "purpurea", "identifiedBy": "", "recordedBy": "Roxana S. Ferris", "recordNumber": "2977", "verbatimEventDate": "1921-07", "habitat": "Fields", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Pecos", "municipality": "", "locality": "Near the Pecos River bridge, 3 mi. from Sheffield", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}