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": ""}
var. I  y   4 C` F. GOULD & J. MORRO  [ bothriochloa perforata 6Gf[   1 DURANGO  4DU POALES  t`KG# bothriochloa barbinodisvar. perforata  84blp poaceae 2134   D   )  VF -104.857     1957-10-20 ]`/  24.049 gwG   microondas el tecolote; 13 mi w of durango y*?~l    b$|, (trin. ex fourn.) gould      7928 !k  MEXICO S>5gX 
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "Bothriochloa barbinodis var. perforata", "scientificNameAuthorship": "(Trin. ex Fourn.) Gould", "genus": "Bothriochloa", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "perforata", "identifiedBy": "", "recordedBy": "F. Gould & J. Morrow", "recordNumber": "7928", "verbatimEventDate": "1957-10-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Durango", "county": "", "municipality": "", "locality": "Microondas el Tecolote; 13 mi W of Durango", "decimalLatitude": "24.049", "decimalLongitude": "-104.857", "verbatimCoordinates": "", "minimumElevationInMeters": "2134", "maximumElevationInMeters": ""}