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": ""}
 1502952 Di=   ~?k 3962 Walter N. Koelz V7  1011 pVk   BBj HIMACHAL PRADESH  Dry slope (p   #e`zo ABALES        JISPA, LAHUL ybJK   ASTRAGALUS RHIZANTHUS :#C8       F rhizanthus   INDIA =Ig^  
{"catalogNumber": "1502952", "order": "Fabales", "family": "", "scientificName": "Astragalus rhizanthus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "rhizanthus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1011", "verbatimEventDate": "", "habitat": "Dry slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Himachal Pradesh", "county": "", "municipality": "", "locality": "Jispa, Lahul", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "3962", "maximumElevationInMeters": ""}