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": ""}
 e~3/ 45.581239  9m   EXIGUA   |bW% Salicaceae   ~ + CHEBOYGAN  8rg -84.671283     1916-07-15  D| 1316955 nutt. &      michigan /     salix exigua d    R 6 malpighiales  united states  ,   A JOHN H. EHLERS    moJ SHORE OF DOUGLAS LAKE. SEDGE POINT.  86 +w/o9 
{"catalogNumber": "1316955", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix exigua", "scientificNameAuthorship": "Nutt.", "genus": "", "subgenus": "", "specificEpithet": "exigua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "86", "verbatimEventDate": "1916-07-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Shore of Douglas Lake. Sedge Point.", "decimalLatitude": "45.581239", "decimalLongitude": "-84.671283", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}