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": ""}
 Ym_QO contact um herbarium    jX  eggersii  Ks> 6 cyperus macrocephalus var. eggersii   VAR. C  1134390 w2x   Tv 46266    POALES iS.   DuH4` guatemala JULIAN A. STEYERMARK U<]<y  cyperaceae &6G  macrocephalus ~.4   G> cyperus   W`5 (Boeckl.) S.D. Jones, J. Wipff & R. Carter   1942-05-05 A b!    D C.D. Adams 
{"catalogNumber": "1134390", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus macrocephalus var. eggersii", "scientificNameAuthorship": "(Boeckl.) S.D. Jones, J. Wipff & R. Carter", "genus": "Cyperus", "subgenus": "", "specificEpithet": "macrocephalus", "verbatimTaxonRank": "var.", "infraspecificEpithet": "eggersii", "identifiedBy": "C.D. Adams", "recordedBy": "Julian A. Steyermark", "recordNumber": "46266", "verbatimEventDate": "1942-05-05", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Guatemala", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}