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": ""}
 oVPG; peter w. ball ALBERTA fei        :87#I nassella viridula NASSELLA R* KU   ? (Trin.) Barkworth   FORT MCLEOD !    6 NO DATA    1418497 i   j 94124    1994-07-02 mR`   Yd+!F POALES   LCm X canada
{"catalogNumber": "1418497", "order": "Poales", "family": "", "scientificName": "Nassella viridula", "scientificNameAuthorship": "(Trin.) Barkworth", "genus": "Nassella", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Ball", "recordNumber": "94124", "verbatimEventDate": "1994-07-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Alberta", "county": "no data", "municipality": "", "locality": "Fort McLeod", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}