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": ""}
    W2.  Cyperaceae   N 0 930  XM> 1953-08-07  Mw contact um herbarium     VALLECULOSA $,9R     R  J# ELEOCHARIS VALLECULOSA  6 amanashi j. ohwi & t. koyama M  ohwi u>(    l 1206402  Eleocharis kl)*     
{"catalogNumber": "1206402", "order": "", "family": "Cyperaceae", "scientificName": "Eleocharis valleculosa", "scientificNameAuthorship": "Ohwi", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "valleculosa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. Ohwi & T. Koyama", "recordNumber": "930", "verbatimEventDate": "1953-08-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Yamanashi", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}