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": ""}
 8U Cornus  1999-09-19 XAIj     040   Qfu     ? LAKESIDE. CORNALES 86n(g     b edwaro g. voss   -83.571107 U   united states Y/8       =px! michigan  MURPHY LAKE STATE GAME AREA. MURPHY LAKE RD. 3 MILES EAST OF MILLINGTON ON THE SE SHORE OF MURPHY LAKE. MTGC$  1247266  :   
{"catalogNumber": "1247266", "order": "Cornales", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Cornus", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "040", "verbatimEventDate": "1999-09-19", "habitat": "Lakeside.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Murphy Lake State Game Area. Murphy Lake Rd. 3 miles East of Millington on the SE shore of Murphy Lake.", "decimalLatitude": "", "decimalLongitude": "-83.571107", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}