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": ""}
agnes chase ,  polyphyllus 0qZcx  united states =W$ d  2754 ]p[7    cyperaceae Qh    w=g% RENO. SAND ROADSIDE DITC p]%68       scirpus polyphyllus g9U_/    S-4- washington, d.c. SCIRPUS :_   vahl I   P poales    1402350 ]vxZk   (K 1904-10-09
{"catalogNumber": "1402350", "order": "Poales", "family": "Cyperaceae", "scientificName": "Scirpus polyphyllus", "scientificNameAuthorship": "Vahl", "genus": "Scirpus", "subgenus": "", "specificEpithet": "polyphyllus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Agnes Chase", "recordNumber": "2754", "verbatimEventDate": "1904-10-09", "habitat": "sand roadside ditch", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Washington, D.C.", "county": "", "municipality": "", "locality": "Reno.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}