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": ""}
university of michigan botanical gardens, dxboro site. 4.5 mi northeast of ann arbor, in sinclair bog along road y     #8P [A 1961 map of the UM B otanical Gardens indicates Sinclair Bog was at the N end of the property with a road at approx. Lat. 42.3090 Long. -83.6572.]   ~&  anton a. reznicek     137 1476076 .)8   -83.662835 rF_p=  Sonchus _P      washtenaw YIB    n Asteraceae   7* |.  9GuEk Peter A. Hyypio    #  arvensis  wX united states  
{"catalogNumber": "1476076", "order": "", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "L.", "genus": "Sonchus", "subgenus": "", "specificEpithet": "arvensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Peter A. Hyypio", "recordNumber": "1357", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "[A 1961 map of the UM Botanical Gardens indicates Sinclair Bog was at the N end of the property with a road at approx. Lat. 42.3090 Long. -83.6572.]", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "University of Michigan Botanical Gardens, Dixboro Site. 4.5 mi Northeast of Ann Arbor, in Sinclair Bog along road", "decimalLatitude": "", "decimalLongitude": "-83.662835", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}