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": ""}
  4V Cotoneaster  wdW0 Walter N. Koelz   rosaceae eN n/    WALL. EX LINDL. a-  rosales Tvz  cotoneaster microJphyllus Wv   microphyllus @      ON ROCKS ON GRASS SLOPE BX  HIzMACHAL PRADESH  26   1501942 )Uot   Kullu rhv-/   j5 1931-05-11   ]Ugh BELOW BARA GHAR   2743 h  1934 Y 
{"catalogNumber": "1501942", "order": "Rosales", "family": "Rosaceae", "scientificName": "Cotoneaster microphyllus", "scientificNameAuthorship": "Wall. ex Lindl.", "genus": "Cotoneaster", "subgenus": "", "specificEpithet": "microphyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "1934", "verbatimEventDate": "1931-05-11", "habitat": "On rocks on grass slope", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Himachal Pradesh", "county": "Kullu", "municipality": "", "locality": "Below Bara Ghar", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "2743", "maximumElevationInMeters": ""}