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": ""}
    7vc -83.55523  1289093 ^u       roth G3#l    -Qe 2005-09-05   [ r~  washtenaw   YW AMARYLLIDACEAE   michigan G6QIG    i IL 1397  DE][f Allium    @W4 steep, south-facing river bluff; part shade; friable silty-clayey soil with many sall stones. associates: quercus muehlenbergii; cercis canadensis; fraxinus americana; celtis occident4lis; pr4unus virginiana; thalictrum dioicum (common); aster sagittifolia; smilax hispida; smilacina stellata; hystrix patula; anemone virginiana. 
{"catalogNumber": "1289093", "order": "", "family": "Amaryllidaceae", "scientificName": "", "scientificNameAuthorship": "Roth", "genus": "Allium", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1397", "verbatimEventDate": "2005-09-05", "habitat": "Steep, south-facing river bluff; part shade; friable silty-clayey soil with many small stones. Associates: Quercus muehlenbergii; Cercis canadensis; Fraxinus americana; Celtis occidentalis; Prunus virginiana; Thalictrum dioicum (common); Aster sagittifolia; Smilax hispida; Smilacina stellata; Hystrix patula; Anemone virginiana.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-83.55523", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}