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": ""}
 R 1 Rumex triangulivalvis  *=A= POLYGONACEAE  CARYOPHYLLALES e^   8k|, ksm 41849 45.041681 /zG   lHP thunder bay island.  a)^ 1895-07-18  T4 # ALPENA RUMEX =    Charles F. Wheeler /Xn    .  1471390 united states d     F#DZ  (Danser) Rech. f.   7w s.n.  OM triangulivalvis    (S UCa MICHIGAN -83.199966 CZ4J   
{"catalogNumber": "1471390", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Rumex triangulivalvis", "scientificNameAuthorship": "(Danser) Rech. f.", "genus": "Rumex", "subgenus": "", "specificEpithet": "triangulivalvis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Charles F. Wheeler", "recordNumber": "s.n.", "verbatimEventDate": "1895-07-18", "habitat": "", "occurrenceRemarks": "KSM 41849", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Alpena", "municipality": "", "locality": "Thunder Bay Island.", "decimalLatitude": "45.041681", "decimalLongitude": "-83.199966", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}