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": ""}
 1978-08-03 R@%|   ?K canada   N. 48Â°2O' W. 89Â°23' vK   POACEAE SR n|   [0oU 1421692 18462A KypQP     ONTQARIO   c. e. garton D         l VAHL   0L` GLAUCA    ]Y^ poa glauca  
{"catalogNumber": "1421692", "order": "", "family": "Poaceae", "scientificName": "Poa glauca", "scientificNameAuthorship": "Vahl", "genus": "", "subgenus": "", "specificEpithet": "glauca", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "C. E. Garton", "recordNumber": "18462A", "verbatimEventDate": "1978-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N. 48\u00c2\u00b020' W. 89\u00c2\u00b023'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}