Question: Where did Oklahoma send it's 38 pledged delegates to represent them in the 2008 Democratic National Convention?

<P0-S0> The Oklahoma Democratic primary, 2004, part of the process of selecting that party's nominee for President of the United States, took place on February 3, one of the seven nominating contests of 2004's "Mini-Tuesday". <P0-S1>  The primary election chose 40 pledged delegates to represent Oklahoma at the 2004 Democratic National Convention. <P0-S2>  The remainder of Oklahoma's 47 delegates consisted of unpledged superdelegates not bound by the results of the primary. <P0-S3>  The election was a closed primary, meaning that only registered Democrats could vote in this election. <P0-S4>  Wesley Clark won the primary by a razor-thin margin over John Edwards. <SEP> <P1-S0> The Oklahoma Democratic primary, 2008, part of the process of selecting that party's nominee for President of the United States, took place on February 5, one of the many nominating contests of 2008's "Super Tuesday". <P1-S1>  The primary election chose 38 pledged delegates to represent Oklahoma at the 2008 Democratic National Convention. <P1-S2>  The remainder of Oklahoma's 47 delegates consisted of unpledged superdelegates not bound by the results of the primary. <P1-S3>  The election was a closed primary, meaning that only registered Democrats could vote in this election. <P1-S4>  Hillary Clinton won the primary by a significant margin. <SEP> <P2-S0> The 2008 Puerto Rico Democratic primary took place on June 1, 2008. <P2-S1>  It was an open primary. <P2-S2>  Puerto Rico initially planned to hold caucuses, as was done in 2000 and 2004, on June 7, 2008. <P2-S3>  In December 2007, an error in the plan was discovered; the caucus date should have read June 1, 2008. <P2-S4>  Puerto Rico also decided to conduct a primary, rather than caucuses. <P2-S5>  Puerto Rico sent 55 pledged delegates to the 2008 Democratic National Convention. <P2-S6>  These delegates were allotted on a proportional basis. <P2-S7>  The territory's delegation also included eight unpledged "superdelegates". <P2-S8>  Puerto Rico also selected one unpledged add-on delegate. <P2-S9>  Selection of the unpledged add-on delegate occurred at the Assembly of the Democratic Party of the Commonwealth of Puerto Rico on June 21, 2008 in San Juan. <P2-S10>  Polls were open from 8:00 am to 3:00 pm, prevailing local time, Atlantic Standard Time (AST) (UTC-4, same as Eastern Daylight Time). <P2-S11>  Hillary Clinton won the primary. <SEP> <P3-S0> The United States 2008 Democratic National Convention was a quadrennial presidential nominating convention of the Democratic Party where it adopted its national platform and officially nominated its candidates for President and Vice President. <P3-S1>  The convention was held in Denver, Colorado, from August 25 to August 28, 2008, at Pepsi Center. <P3-S2>  Senator Barack Obama from Illinois gave his acceptance speech on August 28 at Invesco Field in what the party called an "Open Convention". <P3-S3>  Denver last hosted the Democratic National Convention in 1908. <P3-S4>  Obama became the party's first African-American nominee for President. <P3-S5>  Senator Joe Biden from Delaware was nominated for Vice President.