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": ""}
    p  1644928    9z Mallotus macrostachyus        MALLOTUS euphorbiaceae  i;|4  4340 u    :M5H macrostachyus   Indonesia W~zQ     (jMiq.) MÃ¼ll.Arg.  o   ~ malpighiales   k+ %8 LABOEHAN BATOE  1933-05-25 J 
{"catalogNumber": "1644928", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Mallotus macrostachyus", "scientificNameAuthorship": "(Miq.) M\u00c3\u00bcll.Arg.", "genus": "Mallotus", "subgenus": "", "specificEpithet": "macrostachyus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "4340", "verbatimEventDate": "1933-05-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "", "county": "Laboehan Batoe", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}