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": ""}
  caryophyllales V?QU   RUMEX TRIANGULIVALVIS %     m JOHN H. EHLERS    .2 Emmet    |)s michigan   CECIL BAY, MILLYARD.  S BH   ; T! UNITED STATES  GoQ8# RUMEX  k 1921-07-30  w@>%v -84.83744   4  Polygonacae  triangulivalvis VVpJ   @RV 1471411 1665 Q]     
{"catalogNumber": "1471411", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex triangulivalvis", "scientificNameAuthorship": "", "genus": "Rumex", "subgenus": "", "specificEpithet": "triangulivalvis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "John H. Ehlers", "recordNumber": "1665", "verbatimEventDate": "1921-07-30", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Emmet", "municipality": "", "locality": "Cecil Bay, Millyard.", "decimalLatitude": "", "decimalLongitude": "-84.83744", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}