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": ""}
 Ym&8y HALORAGACEAE   Fo bigelow    E  tenellum  EHLERS 423j e   <hI UNITED STATES     z otsego lake  Z D5 Saxifragales  Jan Metzelar $Fg.    $p MyriophylGlum 1926-07-03 >j    | 44.937222  Ge-Ez -84.675939 michigan 5;1 W  1223356 `1 h    d,$X S.N. MYRIOPHYLLUM TENELLUM  ;-[A   G3  Otsego
{"catalogNumber": "1223356", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum tenellum", "scientificNameAuthorship": "Bigelow", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "tenellum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Jan Metzelar", "recordNumber": "s.n.", "verbatimEventDate": "1926-07-03", "habitat": "", "occurrenceRemarks": "Ehlers 3423", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Otsego", "municipality": "", "locality": "Otsego Lake", "decimalLatitude": "44.937222", "decimalLongitude": "-84.675939", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}