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": ""}
 SoP not present Pseudechinolaena polystachya .   dK8 1710251   ?Wc# POACEAE  stapf %(    Poales 8AKJ    @bKM no data       QS toonkin PSEUDECHINOLoAENA _` HN  613   3b     2Qc>, 1922-07  L1 Vietnam  7Dpolystachya    INDO CHINA, TONKIN X  
{"catalogNumber": "1710251", "order": "Poales", "family": "Poaceae", "scientificName": "Pseudechinolaena polystachya", "scientificNameAuthorship": "Stapf", "genus": "Pseudechinolaena", "subgenus": "", "specificEpithet": "polystachya", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "not present", "recordNumber": "613", "verbatimEventDate": "1922-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Vietnam", "stateProvince": "Tonkin", "county": "no data", "municipality": "", "locality": "Indo China, Tonkin", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}