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": ""}
 M O anadendrum margitum H. H. Bartlett 3mo:   y)>L( INDONESIA  C north sumatra    e anadendrum  1664273 q;    DWJ 1927-06-07   alismatales ^   Dan H. Nicolson 18    ,IH6 Ria na Poso, between Djoema Tombak and Taratak, Tanah Djawa, Simeloengoen araceae z   simalungun Y%=   marginatum  d     BtJ8 SCHOTT   8289   
{"catalogNumber": "1664273", "order": "Alismatales", "family": "Araceae", "scientificName": "Anadendrum marginatum", "scientificNameAuthorship": "Schott", "genus": "Anadendrum", "subgenus": "", "specificEpithet": "marginatum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Dan H. Nicolson", "recordedBy": "H. H. Bartlett", "recordNumber": "8289", "verbatimEventDate": "1927-06-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "North Sumatra", "county": "Simalungun", "municipality": "", "locality": "Ria na Poso, between Djoema Tombak and Taratak, Tanah Djawa, Simeloengoen", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}