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": ""}
   :9| ROSALES  gX  1930-08-02  7x8; 3353   x 1502166 ROSACEAE   L5    z Shipting Nullah   / walter n. koelz   HIMACHAL PRADESH 9[*    potentilla desertorum D7  870 m:?l    potentilla PjJD   [$ E? LAHAUL AND SPITI  G&i desertorum India #*1   Ik,fI bunge    vP DRY HILL SIDE
{"catalogNumber": "1502166", "order": "Rosales", "family": "Rosaceae", "scientificName": "Potentilla desertorum", "scientificNameAuthorship": "Bunge", "genus": "Potentilla", "subgenus": "", "specificEpithet": "desertorum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "870", "verbatimEventDate": "1930-08-02", "habitat": "Dry hill side", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "Lahaul and Spiti", "municipality": "", "locality": "Shipting Nullah", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3353", "maximumElevationInMeters": ""}