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": ""}
1457009  %  salix W M   PETIOLARIS Q      f CANADA -86.283333 g E   1975-05-24 S  Right bank of Pic River at "The Landing" Camp 19, 7.4 km NE of Marathon, Twp. 76, Marathon ID. 1Js  salix petiolaris vEWX  on silty clay of riverbank. oQ ~$   48.783333 A-[H-  16409 1  Thunder Bay  ]%Mi   -R& ontQario   ]_ SM. 48Â° 47' N 86Â° 17'W `     Z%jr Malpighiales   m$jj shrubby tree 4 m. high.   ) Salicaceae CLAUDE E. GARTON <` 
{"catalogNumber": "1457009", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix petiolaris", "scientificNameAuthorship": "Sm.", "genus": "Salix", "subgenus": "", "specificEpithet": "petiolaris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Claude E. Garton", "recordNumber": "16409", "verbatimEventDate": "1975-05-24", "habitat": "On silty clay of riverbank.", "occurrenceRemarks": "Shrubby tree 4 m. high.", "associatedTaxa": "", "country": "Canada", "stateProvince": "Ontario", "county": "Thunder Bay", "municipality": "", "locality": "Right bank of Pic River at \"The Landing\" Camp 19, 7.4 km NE of Marathon, Twp. 76, Marathon ID.", "decimalLatitude": "48.783333", "decimalLongitude": "-86.283333", "verbatimCoordinates": "48\u00c2\u00b0 47' N 86\u00c2\u00b0 17' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}