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": ""}
 $[ WALTER N. KOELZ Along retreating snow M     V,h kleiniana     <k Potentilla   1502246 u1   POTENTILLA KLEINIANA G?  3353 O%k2~  1930-08-04 J+1   d$JlM ROSALES SHIPTING MULLAH, LAHUL ]M   Wight & Arn. W%E      :9[ rosaceae  Lahaul and Spiti R]r#/   Lz+  HIACHAL PRADESH  Q ]kF 933  INDIA  |Py  
{"catalogNumber": "1502246", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla kleiniana", "scientificNameAuthorship": "Wight & Arn.", "genus": "Potentilla", "subgenus": "", "specificEpithet": "kleiniana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "933", "verbatimEventDate": "1930-08-04", "habitat": "Along retreating snow", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Shipting Nullah, Lahul", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}