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": ""}
 occasional, gravelly shore. ~   45.368232  -# J  -85.1426 !t81    .O&KS 1317160      Edward G. Voss    charlevix Xb   +n@ alba      ]8T Salix alba   p,CoD Salicaceae   UNITED STATES jC ;    kOe SALIX  rU  15715
{"catalogNumber": "1317160", "order": "", "family": "Salicaceae", "scientificName": "Salix alba", "scientificNameAuthorship": "", "genus": "Salix", "subgenus": "", "specificEpithet": "alba", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "15715", "verbatimEventDate": "", "habitat": "Occasional, gravelly shore.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Charlevoix", "municipality": "", "locality": "", "decimalLatitude": "45.368232", "decimalLongitude": "-85.1426", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}