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": ""}
 --bv Poales w. j. crins & g. & d. hames    schizachne purpurascens v_    JXUe 45 36'N. 77 45'W  nyI  schizachne    tuV 1993-06-27   .m CONTACT UM HERBARIUM 9292 W:g 0  (TORR.) SWALLEN s^X5E    1423252  bm K  PURPURASCENS  _M@   c ;P poaceae   ijrk RENFREW   canada 4 1   :[Uo Ontario    
{"catalogNumber": "1423252", "order": "Poales", "family": "Poaceae", "scientificName": "Schizachne purpurascens", "scientificNameAuthorship": "(Torr.) Swallen", "genus": "Schizachne", "subgenus": "", "specificEpithet": "purpurascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. J. Crins & G. & D. Hanes", "recordNumber": "9292", "verbatimEventDate": "1993-06-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Renfrew", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "45 36'N. 77 45'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}