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": ""}
SAMARKAND I@B   D+IT  Henrardia   no data  W         OqA N. ANDROSOV 107726 2_     1915-04-25 0Tc    f2_&  persica   POACEAE M&      ?zRe locality present but illegible/not translated for catalog no: 1707726   
{"catalogNumber": "1707726", "order": "", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Henrardia", "subgenus": "", "specificEpithet": "persica", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "N. Androsov", "recordNumber": "", "verbatimEventDate": "1915-04-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Samarkand", "county": "no data", "municipality": "", "locality": "locality present but illegible/not translated for catalog no: 1707726", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}