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": ""}
  Labuhanbatu &!l9    Ridl. U$  1708671 0.r1Y   D AsF poaceae  SUMTRA `     Mnesithea    Mnesithea pubescens UEuw   _k[ b INDONESIA  - PUBESCENS     . POALES 180 Kb  1928-02 F   _ <P Rahmat Si Toroes    =M 3T  General region of Marbau, Bilah, near Bilah Pertama (Parbasiran)
{"catalogNumber": "1708671", "order": "Poales", "family": "Poaceae", "scientificName": "Mnesithea pubescens", "scientificNameAuthorship": "Ridl.", "genus": "Mnesithea", "subgenus": "", "specificEpithet": "pubescens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rahmat Si Toroes", "recordNumber": "180", "verbatimEventDate": "1928-02", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Indonesia", "stateProvince": "Sumatra", "county": "Labuhanbatu", "municipality": "", "locality": "General region of Marbau, Bilah, near Bilah Pertama (Parbasiran)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}