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": ""}
 MK  -84.135784    KD7 1941-09-04   ; $H Stuckenia Michigan 4K   r-b  Alismatales  `V M united states 42.046819  HAX      T^ox LENAWEE pectinata z   potamogetonaceae =xm4#   uE_ (l.) bã¶rner    1oc STUCKENIA PECTINATA   A b. walker D3PTH OF WATER: 1/4(1/4-3/4) FT. BOTTOM: SAND =H    SH9m~ SAND LAKE 1280030 .p   
{"catalogNumber": "1280030", "order": "Alismatales", "family": "Potamogetonaceae", "scientificName": "Stuckenia pectinata", "scientificNameAuthorship": "(L.) B\u00c3\u00b6rner", "genus": "Stuckenia", "subgenus": "", "specificEpithet": "pectinata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "B. Walker", "recordNumber": "", "verbatimEventDate": "1941-09-04", "habitat": "Depth of Water: 1/4(1/4-3/4) ft. Bottom: sand", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Sand Lake", "decimalLatitude": "42.046819", "decimalLongitude": "-84.135784", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}