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": ""}
   1408307 calamagrostis canadensis k4b   49, WILLIAM K.W. BAL DWIN, ILMARY HUSTICH, JAMES KUCYNIAK & RISTO K. TUOMIKOSKI  x 2.H poales  !<fL Calamagrostis   (MICHX.) P. BEAUV.        au Quebec   114 q9 BB   1947-07-15 M9  canada    canadensis p 0lD       SI CONTACT UM HERBARIUM  = Jv p0aceae  
{"catalogNumber": "1408307", "order": "Poales", "family": "Poaceae", "scientificName": "Calamagrostis canadensis", "scientificNameAuthorship": "(Michx.) P. Beauv.", "genus": "Calamagrostis", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "William K.W. Baldwin, Ilmary Hustich, James Kucyniak & Risto K. Tuomikoski", "recordNumber": "114", "verbatimEventDate": "1947-07-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "Quebec", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}