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": ""}
 UNITED STATES J7w   W=#: 124    U- l; SMichigan myriophyllum j&7;     42.592667 Si*R   ] .J 1937-07-20 type zof bottom marl VJ?  -85.852155 Yv(!0  haloragaceae m<-  LAKE DUMONT STA. NO. 1 rA)b     D.C. Chandler DxBK/   .= myriophyllum sibiricum  FQ4 SAXIFRAGALES   1223277 KNA   Allegan kaH 
{"catalogNumber": "1223277", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum sibiricum", "scientificNameAuthorship": "", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "D.C. Chandler", "recordNumber": "124", "verbatimEventDate": "1937-07-20", "habitat": "Type of Bottom marl", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Allegan", "municipality": "", "locality": "Lake Dumont Sta. No. 1", "decimalLatitude": "42.592667", "decimalLongitude": "-85.852155", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}