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": ""}
 43.19749 W     TSm CANADA    brant adI  43 11.85 N, 80 24.55 W oLSS   z Poaceae   L@ 3H 1998-09-15 locally comm0n in disturbed sandy waste ground near sand pit <]H1:;   (TORR. EX A. GRAY) ALPH. WOOD b(  Michael J. Oldham ;?| &     -80.40923   N    SPOROBOLUS ;6kF   8 P  VAGINIFLORUS  0@?N^ ONTARIO 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Torr. ex A. Gray) Alph. Wood", "genus": "Sporobolus", "subgenus": "", "specificEpithet": "vaginiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael J. Oldham", "recordNumber": "", "verbatimEventDate": "1998-09-15", "habitat": "locally common in disturbed sandy waste ground near sand pit", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Brant", "municipality": "", "locality": "", "decimalLatitude": "43.19749", "decimalLongitude": "-80.40923", "verbatimCoordinates": "43 11.85 N, 80 24.55 W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}