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": ""}
 ie= U CAREX RONENSIS    T8._  oronensis 89060 b   United States /x     H# POALES Carex     )U 1989-06-29  x3 cyperaceae Edge of Old Town Cemetery, US Route 2, Marsh Island, Old Town n3ar Orono. D=d      PiS/ 1381519     maine OFv  Penobscot Ea^n    - Arthur V. Gilman  I ?k> FERNALD
{"catalogNumber": "1381519", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex oronensis", "scientificNameAuthorship": "Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "oronensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Arthur V. Gilman", "recordNumber": "89060", "verbatimEventDate": "1989-06-29", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Maine", "county": "Penobscot", "municipality": "", "locality": "Edge of Old Town Cemetery, US Route 2, Marsh Island, Old Town near Orono.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}