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": ""}
    BI-4 INDONESIA       OBLONGIFOLIUS ?    GOENOENG MANAOEN 6Zw    Y Euphorbiaceae PADANG LAWAS xe4,#    q 1644962  1lq MALLOTUS OBLONGIFOLIUS    Z<K (MIQ.) MÃ¼LL.ARG. MALPIGHIALES k   x 596     
{"catalogNumber": "1644962", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Mallotus oblongifolius", "scientificNameAuthorship": "(Miq.) M\u00c3\u00bcll.Arg.", "genus": "", "subgenus": "", "specificEpithet": "oblongifolius", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4596", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "", "county": "Padang Lawas", "municipality": "", "locality": "Goenoeng Manaoen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}