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": ""}
MYRISTICACEAE b4||`    Rahmat Si Toroes %@I    p@< Si Mandi Angin (on the Soengei Kanan: Topographic Sheet 41, Southeast quarter)    1740330 TB=  bivalvis A    @ Hosfieldia   7 NOTH SUMATRA  = 3961  Merr. #  Sf         Horsfieldia bivalvis S 2RT   
{"catalogNumber": "1740330", "order": "", "family": "Myristicaceae", "scientificName": "Horsfieldia bivalvis", "scientificNameAuthorship": "Merr.", "genus": "Horsfieldia", "subgenus": "", "specificEpithet": "bivalvis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Toroes", "recordNumber": "3961", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "North Sumatra", "county": "", "municipality": "", "locality": "Si Mandi Angin (on the Soengei Kanan: Topographic Sheet 41, Southeast quarter)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}