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": ""}
47.477303 b`   `o+* (michx.) p. beau.  Carol Reschke t   U[ T.59N; R.29W; EC. 29 EAST OF AGATE H4RBOR   a I michigan  $ Keweenaw  poaceae m V !   canadensis L    P 1077  dbe| calamagrostis canadensis    1979-07-25 `     United States <$G     _ -88.01533 
{"catalogNumber": "", "order": "", "family": "Poaceae", "scientificName": "Calamagrostis canadensis", "scientificNameAuthorship": "(Michx.) P. Beauv.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carol Reschke", "recordNumber": "1077", "verbatimEventDate": "1979-07-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Keweenaw", "municipality": "", "locality": "T.59N; R.29W; Sec. 29 east of Agate Harbor", "decimalLatitude": "47.477303", "decimalLongitude": "-88.01533", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}