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": ""}
  U ` MYRIOHYLLUM   s.n. be&=D   U dc.  46.252663 qAm2R    HALORAGACEAE ;T      /rI -88.071897  1223075 yF       P 1906-07-17   D Pickerell Lake.  ;n . myriophyllum alterniflorum   @T[P  ROBIN W. SCRIBAILO, MITCHELL S. ALIX marquette u & 
{"catalogNumber": "1223075", "order": "", "family": "Haloragaceae", "scientificName": "Myriophyllum alterniflorum", "scientificNameAuthorship": "DC.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1906-07-17", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Marquette", "municipality": "", "locality": "Pickerell Lake.", "decimalLatitude": "46.252663", "decimalLongitude": "-88.071897", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}