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": ""}
 G=   contact um herbarium   `oW|~ muhlenbergia robusta POALES d_8 J        Jerzy Rzedowski 1P3i     ,wk)A R. Cruz Cisneros robusta ZHre    `BAz (e.fourn.) hitchc.      z742 26950  2DN$) mexico    qk)M 1969-12-11 
{"catalogNumber": "", "order": "Poales", "family": "", "scientificName": "Muhlenbergia robusta", "scientificNameAuthorship": "(E.Fourn.) Hitchc.", "genus": "", "subgenus": "", "specificEpithet": "robusta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "R. Cruz Cisneros", "recordedBy": "Jerzy Rzedowski", "recordNumber": "26950", "verbatimEventDate": "1969-12-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}