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": ""}
salicaceae D()   Anton A. Reznicek z     xXhQ Menominee  P #L~ Michigan  & salix f. gA`k+  salix candida f. denudata O`    d;ULa (ANDERSSON EX DC.) ROULEAU -87.666076 -UEy&   _ EuA united states  JYf C4. 2 MILES E OF NATHAN. 7731 CY]  denudata J  b   V8t. MALPIGHIALES 45.586784 nk     1317368 :YA   "Few shrubs to 1 m, without whitish pubescence." [eaves glabrous & glaucous beneath] y   M LQP 1986-06-29  open carex a0quatilis meadow. c 
{"catalogNumber": "1317368", "order": "Malpighiales", "family": "Salicaceae", "scientificName": "Salix candida f. denudata", "scientificNameAuthorship": "(Andersson ex DC.) Rouleau", "genus": "Salix", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "f.", "infraspecificEpithet": "denudata", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "7731", "verbatimEventDate": "1986-06-29", "habitat": "Open Carex aquatilis meadow.", "occurrenceRemarks": "\"Few shrubs to 1 m, without whitish pubescence.\" [leaves glabrous & glaucous beneath]", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "ca. 2 miles E of Nathan.", "decimalLatitude": "45.586784", "decimalLongitude": "-87.666076", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}