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": ""}
    49.466667 c  Thunder Bay pWL     E 1982-07-23   D Canada  l. ;7D     ONTARIO P-sR,   claude e. garton ,p a   O CLADE E. GARTON  9j+ -88.133333       uC agrostis stolonifera 4GROSTIS m D  POALES C `%2 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Agrostis stolonifera", "scientificNameAuthorship": "L.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Claude E. Garton", "recordedBy": "Claude E. Garton", "recordNumber": "", "verbatimEventDate": "1982-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "", "decimalLatitude": "49.466667", "decimalLongitude": "-88.133333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}