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": ""}
  WALTER N. KOELZ Tt   RANUNCULUS PYGMAEUS W   %1s- UMANAK [UUMMANNAQ] 1925-08-29 5f~:B   G.Y ranunculaceae    stream bed ::/   8s 233  QAASUITSUP 6   Wd&/ raunculus Wahlenb. c.]SJ    wNw~- no data  W sH GREENLAND   PYGMAEUS 70~T    Qm rahnunculales   1498957 - YIi 
{"catalogNumber": "1498957", "order": "Ranunculales", "family": "Ranunculaceae", "scientificName": "Ranunculus pygmaeus", "scientificNameAuthorship": "Wahlenb.", "genus": "Ranunculus", "subgenus": "", "specificEpithet": "pygmaeus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "233", "verbatimEventDate": "1925-08-29", "habitat": "Stream bed", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Greenland", "stateProvince": "Qaasuitsup", "county": "no data", "municipality": "", "locality": "Umanak [Uummannaq]", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}