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": ""}
 Carex digitalis var. asymmetrica _   LOUISIANA  UP[g        j^` Q but this on adjoining slightly drier ground.   grant  <H m  Philip E. Hyatt .L/  Fernald iE m     k1r UNITED STATES digitalis y   k7 var.   ? ASYMMETRICA  2% CYPERACEAE  N  Carex   rf contact um herbarium 8455 5y^Z7 
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex digitalis var. asymmetrica", "scientificNameAuthorship": "Fernald", "genus": "Carex", "subgenus": "", "specificEpithet": "digitalis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "asymmetrica", "identifiedBy": "", "recordedBy": "Philip E. Hyatt", "recordNumber": "8455", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "But this on adjoining slightly drier ground.", "associatedTaxa": "", "country": "United States", "stateProvince": "Louisiana", "county": "Grant", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}