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": ""}
  ON EAST SIDE OF HOUGHTON LAKE AND FEW MI. N OF PRUDEMVILLE. 6w   sh5|% Salicaceae  petiolaris _uQt   1318265 c S]V     united states  xJb[0 2973 44.31923 |M]H    Z SM.  !$L1 michigan  Malpigbiales Hdcs     (` w SALIX PETIOLARIS  M+ 1941-06-10  /) -84.63265   Dp y5 [' Identical data on sheet no. 2974, butda7ed June 19, 1941.] [2974 also MSC]   salix      /DH Carleton R. Ball Roscommon ?   7urqr Low shrub along Highway ditch in willow swamp.
{"catalogNumber": "1318265", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix petiolaris", "scientificNameAuthorship": "Sm.", "genus": "Salix", "subgenus": "", "specificEpithet": "petiolaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Carleton R. Ball", "recordNumber": "2973", "verbatimEventDate": "1941-06-10", "habitat": "Low shrub along Highway ditch in willow swamp.", "occurrenceRemarks": "[' Identical data on sheet no. 2974, but dated June 19, 1941.] [2974 also MSC]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Roscommon", "municipality": "", "locality": "On east side of Houghton Lake and few mi. N of Prudenville.", "decimalLatitude": "44.31923", "decimalLongitude": "-84.63265", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}