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": ""}
   G Orchidaceae (NEAR PORTLAND- ST. ANDREW BORDER): WESTERN SLOPE OF SILVER HIL   V              Z mU 1966-07-25  echinosepala uncinata 4X%    2/@@R portland   | w. r anderson, d. c. sternberg 1655038 6/hxY      
{"catalogNumber": "1655038", "order": "", "family": "Orchidaceae", "scientificName": "Echinosepala uncinata", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "W. R. Anderson, D. C. Sternberg", "recordNumber": "", "verbatimEventDate": "1966-07-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Portland", "county": "", "municipality": "", "locality": "(near Portland- St. Andrew border): western slope of Silver Hill", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}