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": ""}
  &<yWt Da Nang  d   roem.  schult.    az TF vietam Common in open species u5       S J. & MARY STRONG CLEMENS   h^u Eragrostis  ,H South Central Coast  3047 rz)E   mdi Eragrostis tenella  Poales Zrh      POACEAE 8   Tourane (Tourane is on the coast about 100 kilometers south of Hue, the latter being Loureiro's type locality for the majority of the Cochinchina species) Xew3  1706809 $,   1927-05 ;  tenella +  
{"catalogNumber": "1706809", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis tenella", "scientificNameAuthorship": "Roem. & Schult.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "tenella", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. & Mary Strong Clemens", "recordNumber": "3047", "verbatimEventDate": "1927-05", "habitat": "Common in open species", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Vietnam", "stateProvince": "South Central Coast", "county": "Da Nang", "municipality": "", "locality": "Tourane (Tourane is on the coast about 100 kilometers south of Hue, the latter being Loureiro's type locality for the majority of the Cochinchina species)", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}