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": ""}
  Poaceae P5Z  Shizuoka x     s misima, sizouka-ken    R= s.n.   DIGITARIA VIOLASCENS ^e   Chubu Jm1    link ov   t. tateoka okf5    .,; 1953-09-10   Japan 1,?o=     d#6 violascens  tf B 1705912 Poales ut 
{"catalogNumber": "1705912", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria violascens", "scientificNameAuthorship": "Link", "genus": "", "subgenus": "", "specificEpithet": "violascens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "T. Tateoka", "recordNumber": "s.n.", "verbatimEventDate": "1953-09-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Japan", "stateProvince": "Chubu", "county": "Shizuoka", "municipality": "", "locality": "Misima, Sizouka-ken", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}