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": ""}
JOHN  H. EHLERS Ew7h   Ug#< 1927-08-03  +e 45.509053     c-q$ Nigger Creek Snear Topinabee   N UNITED STATES MYRIOPHYLLUM X.     p;) -84.565275 robin w. scribailo, mitchell s. alix G      Kom. k6    I 3557  SB`f haloragaceae   .% cheboygan   W SAXIFRAGALES sibiricum ihws   9TXQt michigan   myriophyllum sibiricum 2$H  1223199 Tb7lB 
{"catalogNumber": "1223199", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "Myriophyllum sibiricum", "scientificNameAuthorship": "Kom.", "genus": "Myriophyllum", "subgenus": "", "specificEpithet": "sibiricum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Robin W. Scribailo, Mitchell S. Alix", "recordedBy": "John H. Ehlers", "recordNumber": "3557", "verbatimEventDate": "1927-08-03", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Cheboygan", "municipality": "", "locality": "Nigger Creek near Topinabee", "decimalLatitude": "45.509053", "decimalLongitude": "-84.565275", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}