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": ""}
TR5: T9N R3E sec 13 NE1/4 Nj     Q retroflexa   |uS cyperaceae       H t united states      PAUL SHILDNECK 4TQC   U By W shoulder of road & by N side of lane leading W from the #road.      C.y1D 1981-06-07  illinois  i2C/  
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "retroflexa", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul Shildneck", "recordNumber": "", "verbatimEventDate": "1981-06-07", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Illinois", "county": "", "municipality": "", "locality": "By W shoulder of road & by N side of lane leading W from the road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "TRS: T9N R3E sec 13 NE1/4", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}