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": ""}
 :K_ boenoet   jW asahan 597  e   F]v<C poales    UMIOLOIDES PlQ,4   ERAGROSTIS UNIOLOIDES +   poaceae Nu   O;l] ERAGROSTIS           4J 1706910  H.S. Yates  X    tm]O Lawn
{"catalogNumber": "1706910", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis unioloides", "scientificNameAuthorship": "", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "unioloides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "H.S. Yates", "recordNumber": "597", "verbatimEventDate": "", "habitat": "Lawn", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Asahan", "municipality": "", "locality": "Boenoet", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}