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": ""}
   Joseph W. Johnson D .SM   L. yN |,   |*oS EUPHORBIA POLYGONIFOLIA   CANADA F#       Euphorbiageae ;C      ~ SHORE OF LAKE HURON, SAUGEEN INDIAN RESERVE, SLIGHTLY N OF SOUTHAMPTON, BAELY ON BRUCE PENINSULA   POLYGONIFOLIA E0g8L  BRUCE #AuT    
{"catalogNumber": "", "order": "", "family": "Euphorbiaceae", "scientificName": "Euphorbia polygonifolia", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "polygonifolia", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Joseph W. Johnson", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Canada", "stateProvince": "", "county": "Bruce", "municipality": "", "locality": "shore of Lake Huron, Saugeen Indian Reserve, slightly N of Southampton, barely on Bruce Peninsula", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}