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": ""}
 fW r. kienholz   ? s.n. LUZON ^   poaceae j      2l isachne Baguio, Luzon     philippines       c7 CORDILLERA ADMINISTRATIVE  $,gz; 1922-12 beneckei pz      1707940 :  isachne beneckei SXiAb   +Z`oD poales   
{"catalogNumber": "1707940", "order": "Poales", "family": "Poaceae", "scientificName": "Isachne beneckei", "scientificNameAuthorship": "", "genus": "Isachne", "subgenus": "", "specificEpithet": "beneckei", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "R. Kienholz", "recordNumber": "s.n.", "verbatimEventDate": "1922-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "Luzon", "county": "Cordillera Administrative", "municipality": "", "locality": "Baguio, Luzon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}