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": ""}
 ABUNDANT ALONG ROADSIDE FROM MAMAINSE TO BmATCHEWANA [LOCALITY NOT TRACED; PERHAPS THE LAKE NOW KNOWN AS BEARDENS LAKE]  cK    +L Carl O. Grassl nutt. zT  ONTARIO W  -84.78333 /    J)Xx M. P. WIDRLECHNER  i1 s.n.  ( 4K algoma rubus parviflorus X  Rosaceae  US:   Pe$#Z PARVIFLORUS    RUBUS V  47 OO    )] 1936-08-07    SANDY BEACH   1461784 l    5nsO CANADA    gD Clam Lake  p + rosales
{"catalogNumber": "1461784", "order": "Rosales", "family": "Rosaceae", "scientificName": "Rubus parviflorus", "scientificNameAuthorship": "Nutt.", "genus": "Rubus", "subgenus": "", "specificEpithet": "parviflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M. P. Widrlechner", "recordedBy": "Carl O. Grassl", "recordNumber": "s.n.", "verbatimEventDate": "1936-08-07", "habitat": "Sandy beach", "occurrenceRemarks": "Abundant along roadside from Mamainse to Batchewana [Locality not traced; perhaps the lake now known as Beardens Lake]", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Algoma", "municipality": "", "locality": "Clam Lake", "decimalLatitude": "47", "decimalLongitude": "-84.78333", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}