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": ""}
   TjFC$ 1979-07-17  ON US-8 AT WISCONSIN STATE LINE (MENOMINEE RIVER), 1 MI. S. OF NORWAY, PROFUSELY ABUNDANT, WITH L. MINOR AND SPIRODELA POLYRHIZA IN POND AT ROADSIDE. V   1Ex 1400  qM "specimens temporarily stored in alcohol"  Z:+ Lemna    6^C 1 dickinson l. bd>=N    1474369 xW   alismatales 2  michigan DA%q    b)z8w united states  E ARACEAE      Px lemna trisulca 
{"catalogNumber": "1474369", "order": "Alismatales", "family": "Araceae", "scientificName": "Lemna trisulca", "scientificNameAuthorship": "L.", "genus": "Lemna", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1400", "verbatimEventDate": "1979-07-17", "habitat": "", "occurrenceRemarks": "\"Specimens temporarily stored in alcohol\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Dickinson", "municipality": "", "locality": "On US-8 at Wisconsin state line (Menominee River), 1 mi. S. of Norway, Profusely abundant, with L. minor and Spirodela polyrhiza in pond at roadside.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}