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": ""}
 +*8 1045   b PIEDMONT, POTOMAC RIVER, 0.5 MILES BEOW FLETCHER'S BOAT HOUSE.  0 F PLANISPICATA 1999-05-16 &   B> UNITED STATES 38.9116 (   Xv  7 1383180   -77.09886 JJo  Carex planispicata $N    z rVc cyperaceae    ?lm Poales carex 1          
{"catalogNumber": "1383180", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex planispicata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "planispicata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1045", "verbatimEventDate": "1999-05-16", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Piedmont, Potomac River, 0.5 miles below Fletcher's Boat House.", "decimalLatitude": "38.9116", "decimalLongitude": "-77.09886", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}