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": ""}
    MICHIGAN n=               A= Haloragaceae   C5  MYRIOPHYLLUM  x/S ph of pool after noon edt on this sunny day was 5.93. common in approximatley 180m2 pool. collected under end4ngred species permit #1473, michigan dnr.     Marquette KWS-u   hgyL STEVEN C. GARSKE
{"catalogNumber": "", "order": "", "family": "Haloragaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Steven C. Garske", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "pH of pool after noon EDT on this sunny day was 5.93. Common in approximatley 180m2 pool. Collected under Endangered Species Permit #1473, Michigan DNR.", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}