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": ""}
  d $ trin.   3i$# 5616   albens F^f1    tf tonkin  !! VIETNAM ISACHNE G   no dataiaS    )3G 1707923 Bord des senties en foret, Massif Su Song Ka Von, Chapa, Tonkin, Indochine. kL      1936-07 N!  Poaceae $QIz.    Isachne albens h,   U PÃ©TÃ©LOT    
{"catalogNumber": "1707923", "order": "", "family": "Poaceae", "scientificName": "Isachne albens", "scientificNameAuthorship": "Trin.", "genus": "Isachne", "subgenus": "", "specificEpithet": "albens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "P\u00c3\u00a9t\u00c3\u00a9lot", "recordNumber": "5616", "verbatimEventDate": "1936-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Vietnam", "stateProvince": "Tonkin", "county": "no data", "municipality": "", "locality": "Bord des sentiers en foret, Massif Su Song Ka Von, Chapa, Tonkin, Indochine.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}