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": ""}
 dxR Eragrostis   9O eragrostis pectinacea var. miserrima  1960-04-14 Ua7    ]$ W.L. MCCART poales       *3 PECTINAC3A Contact UM Herbarium :f     =U& POACEAE 1413654 z2(me  texas #r     f Udw miserrima var. 0mNOE    a UNITED STATES   X (fourn.) j. reeder   ~ PVF Webb  [S 7340
{"catalogNumber": "1413654", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis pectinacea var. miserrima", "scientificNameAuthorship": "(Fourn.) J. Reeder", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "pectinacea", "verbatimTaxonRank": "var.", "infraspecificEpithet": "miserrima", "identifiedBy": "", "recordedBy": "W.L. McCart", "recordNumber": "7340", "verbatimEventDate": "1960-04-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Webb", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}