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": ""}
 45Â° 23' N 79Â° 17'  W; Grid-342271 (31 E/6) O:   |N  CANADA  2/ 10043 1403936 H D`@   Muskoka h    ontario S       HG  perennans Agrostis   Z H    mesic, sandy loam in sun-flecked under-storey, alon old path | acer sa<ccharum; prunus serotina; betula alleghaniensis 2~F      Agrostis perennans 0g$e    
{"catalogNumber": "1403936", "order": "", "family": "", "scientificName": "Agrostis perennans", "scientificNameAuthorship": "", "genus": "Agrostis", "subgenus": "", "specificEpithet": "perennans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "10043", "verbatimEventDate": "", "habitat": "mesic, sandy loam in sun-flecked under-storey, along old path | Acer saccharum; Prunus serotina; Betula alleghaniensis", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Muskoka", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "45\u00c2\u00b0 23' N 79\u00c2\u00b0 17' W; Grid-342271 (31 E/6)", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}