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": ""}
Iteaceae 47   & Saxifragales  INDIA < j   MEGHALAYA w0u   z nongpoh, khasi hills    .U 22612  xgg ITEA  macrophylla k>O   1949-05-02 [s    1501758 3 eG   deep forest   610 Io/5#  WALL. EX ROXB. L_n5,   Nm5  WALTER N. KOELZ     ri-bhoi  
{"catalogNumber": "1501758", "order": "Saxifragales", "family": "Iteaceae", "scientificName": "", "scientificNameAuthorship": "Wall. ex Roxb.", "genus": "Itea", "subgenus": "", "specificEpithet": "macrophylla", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Walter N. Koelz", "recordNumber": "22612", "verbatimEventDate": "1949-05-02", "habitat": "Deep forest", "occurrenceRemarks": "", "associatedTaxa": "", "country": "India", "stateProvince": "Meghalaya", "county": "Ri-Bhoi", "municipality": "", "locality": "Nongpoh, Khasi Hills", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "610", "maximumElevationInMeters": ""}