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": ""}
  poales  1   poa K     Lat. 45Â° 21.5,e Long 75Â°48 vw _   ONTARIO iMl  1984-06-29 )px=     can4da POACEAE a5D8h   d. f. brunton & w. j. crins =|   5X 2704 marie street, britannia 1421843 (f~  Poa nemoralis $   l.  2  4988 3w       = v s nemoralis 
{"catalogNumber": "1421843", "order": "Poales", "family": "Poaceae", "scientificName": "Poa nemoralis", "scientificNameAuthorship": "L.", "genus": "Poa", "subgenus": "", "specificEpithet": "nemoralis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D. F. Brunton & W. J. Crins", "recordNumber": "4988", "verbatimEventDate": "1984-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "2704 Marie Street, Britannia", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "Lat. 45\u00c2\u00b0 21.5, Long 75\u00c2\u00b048", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}