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": ""}
 Salix w+T   Malpighiales *3Z@   ~ki4 EXIGUA  z j* salix exigua   (@ -88.573772  C )[M SALICACEAE   9I   46.912604   Q~  3556   - LhI shore of otter lake.  2  1950-07-12  `svnN "SHRUB 5 FT. TALOL. LEAVES DARK GREEN ABOVE; SLIGHTLY GLAUCOUS BELOW."  Charles D. Richards C#-j8   1316948    Nutt. ?  MICHIGAN E  united states 5|%     Houghton $(B9 
{"catalogNumber": "1316948", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix exigua", "scientificNameAuthorship": "Nutt.", "genus": "Salix", "subgenus": "", "specificEpithet": "exigua", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles D. Richards", "recordNumber": "3556", "verbatimEventDate": "1950-07-12", "habitat": "", "occurrenceRemarks": "\"Shrub 5 ft. tall. Leaves dark green above; slightly glaucous below.\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Houghton", "municipality": "", "locality": "Shore of Otter Lake.", "decimalLatitude": "46.912604", "decimalLongitude": "-88.573772", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}